161990519808

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 528

約数和(自身を含む): 505627996160

約数和(自身を除く): 343637476352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 41, 48, 52, 57, 64, 76, 78, 82, 96, 104, 114, 123, 127, 128, 152, 156, 164, 192, 208, 228, 246, 247, 254, 256, 304, 312, 328, 381, 384, 416, 456, 492, 494, 508, 512, 533, 608, 624, 656, 741, 762, 768, 779, 832, 912, 984, 988, 1016, 1024, 1066, 1216, 1248, 1312, 1482, 1524, 1536, 1558, 1599, 1651, 1664, 1681, 1824, 1968, 1976, 2032, 2132, 2337, 2413, 2432, 2496, 2624, 2964, 3048, 3072, 3116, 3198, 3302, 3328, 3362, 3648, 3936, 3952, 4064, 4264, 4674, 4826, 4864, 4953, 4992, 5043, 5207, 5248, 5928, 6096, 6232, 6396, 6604, 6656, 6724, 7239, 7296, 7872, 7904, 8128, 8528, 9348, 9652, 9728, 9906, 9984, 10086, 10127, 10414, 10496, 11856, 12192, 12464, 12792, 13208, 13312, 13448, 14478, 14592, 15621, 15744, 15808, 16256, 17056, 18696, 19304, 19456, 19812, 19968, 20172, 20254, 20828, 20992, 21853, 23712, 24384, 24928, 25584, 26416, 26896, 28956, 29184, 30381, 31242, 31369, 31488, 31616, 31939, 32512, 34112, 37392, 38608, 39624, 39936, 40344, 40508, 41656, 41984, 43706, 47424, 48768, 49856, 51168, 52832, 53792, 57912, 58368, 60762, 62484, 62738, 62976, 63232, 63878, 65024, 65559, 67691, 68224, 74784, 77216, 79248, 80688, 81016, 83312, 87412, 94107, 94848, 95817, 97536, 98933, 99712, 102336, 105664, 107584, 115824, 121524, 124968, 125476, 125952, 126464, 127756, 130048, 131118, 135382, 136448, 149568, 154432, 158496, 161376, 162032, 166624, 174824, 188214, 189696, 191634, 195072, 197866, 199424, 203073, 204672, 211328, 213487, 215168, 231648, 243048, 249936, 250952, 252928, 255512, 262236, 270764, 272896, 296799, 299136, 308864, 316992, 322752, 324064, 333248, 349648, 376428, 379392, 383268, 390144, 395732, 398848, 406146, 409344, 415207, 422656, 426974, 430336, 463296, 486096, 499872, 501904, 511024, 524472, 541528, 545792, 593598, 598272, 617728, 633984, 640461, 645504, 648128, 666496, 699296, 752856, 758784, 766536, 791464, 797696, 812292, 818688, 830414, 845312, 853948, 860672, 926592, 972192, 999744, 1003808, 1022048, 1048944, 1083056, 1187196, 1196544, 1235456, 1245621, 1267968, 1280922, 1286129, 1291008, 1296256, 1332992, 1398592, 1505712, 1533072, 1582928, 1624584, 1637376, 1660828, 1690624, 1707896, 1721344, 1853184, 1944384, 1999488, 2007616, 2044096, 2097888, 2166112, 2374392, 2393088, 2470912, 2491242, 2535936, 2561844, 2572258, 2582016, 2592512, 2665984, 2775331, 2797184, 3011424, 3066144, 3165856, 3249168, 3321656, 3415792, 3706368, 3858387, 3888768, 3998976, 4015232, 4056253, 4088192, 4195776, 4332224, 4748784, 4982484, 5071872, 5123688, 5144516, 5164032, 5185024, 5331968, 5550662, 5594368, 6022848, 6132288, 6331712, 6498336, 6643312, 6831584, 7412736, 7716774, 7777536, 7997952, 8030464, 8112506, 8176384, 8325993, 8391552, 8664448, 9497568, 9964968, 10247376, 10289032, 10370048, 11101324, 11188736, 12045696, 12168759, 12264576, 12663424, 12996672, 13286624, 13663168, 15433548, 15555072, 15995904, 16060928, 16225012, 16352768, 16651986, 16783104, 17328896, 18995136, 19929936, 20494752, 20578064, 22202648, 22377472, 24091392, 24337518, 24529152, 25326848, 25993344, 26573248, 27326336, 30867096, 31110144, 32121856, 32450024, 32705536, 33303972, 33566208, 34657792, 37990272, 39859872, 40989504, 41156128, 44405296, 48182784, 48675036, 49058304, 50653696, 51986688, 52731289, 53146496, 54652672, 61734192, 64900048, 66607944, 67132416, 69315584, 75980544, 79719744, 81979008, 82312256, 88810592, 96365568, 97350072, 98116608, 101307392, 103973376, 105462578, 106292992, 109305344, 123468384, 129800096, 133215888, 151961088, 158193867, 159439488, 163958016, 164624512, 177621184, 194700144, 207946752, 210925156, 212585984, 218610688, 246936768, 259600192, 266431776, 303922176, 316387734, 318878976, 327916032, 329249024, 355242368, 389400288, 421850312, 425171968, 493873536, 519200384, 532863552, 632775468, 637757952, 655832064, 658498048, 710484736, 778800576, 843700624, 987747072, 1038400768, 1065727104, 1265550936, 1275515904, 1316996096, 1420969472, 1557601152, 1687401248, 1975494144, 2076801536, 2131454208, 2531101872, 2841938944, 3115202304, 3374802496, 3950988288, 4153603072, 4262908416, 5062203744, 6230404608, 6749604992, 8525816832, 10124407488, 12460809216, 13499209984, 20248814976, 26998419968, 40497629952, 53996839936, 80995259904, 161990519808]

約数ペア:

[(1, 161990519808), (2, 80995259904), (3, 53996839936), (4, 40497629952), (6, 26998419968), (8, 20248814976), (12, 13499209984), (13, 12460809216), (16, 10124407488), (19, 8525816832), (24, 6749604992), (26, 6230404608), (32, 5062203744), (38, 4262908416), (39, 4153603072), (41, 3950988288), (48, 3374802496), (52, 3115202304), (57, 2841938944), (64, 2531101872), (76, 2131454208), (78, 2076801536), (82, 1975494144), (96, 1687401248), (104, 1557601152), (114, 1420969472), (123, 1316996096), (127, 1275515904), (128, 1265550936), (152, 1065727104), (156, 1038400768), (164, 987747072), (192, 843700624), (208, 778800576), (228, 710484736), (246, 658498048), (247, 655832064), (254, 637757952), (256, 632775468), (304, 532863552), (312, 519200384), (328, 493873536), (381, 425171968), (384, 421850312), (416, 389400288), (456, 355242368), (492, 329249024), (494, 327916032), (508, 318878976), (512, 316387734), (533, 303922176), (608, 266431776), (624, 259600192), (656, 246936768), (741, 218610688), (762, 212585984), (768, 210925156), (779, 207946752), (832, 194700144), (912, 177621184), (984, 164624512), (988, 163958016), (1016, 159439488), (1024, 158193867), (1066, 151961088), (1216, 133215888), (1248, 129800096), (1312, 123468384), (1482, 109305344), (1524, 106292992), (1536, 105462578), (1558, 103973376), (1599, 101307392), (1651, 98116608), (1664, 97350072), (1681, 96365568), (1824, 88810592), (1968, 82312256), (1976, 81979008), (2032, 79719744), (2132, 75980544), (2337, 69315584), (2413, 67132416), (2432, 66607944), (2496, 64900048), (2624, 61734192), (2964, 54652672), (3048, 53146496), (3072, 52731289), (3116, 51986688), (3198, 50653696), (3302, 49058304), (3328, 48675036), (3362, 48182784), (3648, 44405296), (3936, 41156128), (3952, 40989504), (4064, 39859872), (4264, 37990272), (4674, 34657792), (4826, 33566208), (4864, 33303972), (4953, 32705536), (4992, 32450024), (5043, 32121856), (5207, 31110144), (5248, 30867096), (5928, 27326336), (6096, 26573248), (6232, 25993344), (6396, 25326848), (6604, 24529152), (6656, 24337518), (6724, 24091392), (7239, 22377472), (7296, 22202648), (7872, 20578064), (7904, 20494752), (8128, 19929936), (8528, 18995136), (9348, 17328896), (9652, 16783104), (9728, 16651986), (9906, 16352768), (9984, 16225012), (10086, 16060928), (10127, 15995904), (10414, 15555072), (10496, 15433548), (11856, 13663168), (12192, 13286624), (12464, 12996672), (12792, 12663424), (13208, 12264576), (13312, 12168759), (13448, 12045696), (14478, 11188736), (14592, 11101324), (15621, 10370048), (15744, 10289032), (15808, 10247376), (16256, 9964968), (17056, 9497568), (18696, 8664448), (19304, 8391552), (19456, 8325993), (19812, 8176384), (19968, 8112506), (20172, 8030464), (20254, 7997952), (20828, 7777536), (20992, 7716774), (21853, 7412736), (23712, 6831584), (24384, 6643312), (24928, 6498336), (25584, 6331712), (26416, 6132288), (26896, 6022848), (28956, 5594368), (29184, 5550662), (30381, 5331968), (31242, 5185024), (31369, 5164032), (31488, 5144516), (31616, 5123688), (31939, 5071872), (32512, 4982484), (34112, 4748784), (37392, 4332224), (38608, 4195776), (39624, 4088192), (39936, 4056253), (40344, 4015232), (40508, 3998976), (41656, 3888768), (41984, 3858387), (43706, 3706368), (47424, 3415792), (48768, 3321656), (49856, 3249168), (51168, 3165856), (52832, 3066144), (53792, 3011424), (57912, 2797184), (58368, 2775331), (60762, 2665984), (62484, 2592512), (62738, 2582016), (62976, 2572258), (63232, 2561844), (63878, 2535936), (65024, 2491242), (65559, 2470912), (67691, 2393088), (68224, 2374392), (74784, 2166112), (77216, 2097888), (79248, 2044096), (80688, 2007616), (81016, 1999488), (83312, 1944384), (87412, 1853184), (94107, 1721344), (94848, 1707896), (95817, 1690624), (97536, 1660828), (98933, 1637376), (99712, 1624584), (102336, 1582928), (105664, 1533072), (107584, 1505712), (115824, 1398592), (121524, 1332992), (124968, 1296256), (125476, 1291008), (125952, 1286129), (126464, 1280922), (127756, 1267968), (130048, 1245621), (131118, 1235456), (135382, 1196544), (136448, 1187196), (149568, 1083056), (154432, 1048944), (158496, 1022048), (161376, 1003808), (162032, 999744), (166624, 972192), (174824, 926592), (188214, 860672), (189696, 853948), (191634, 845312), (195072, 830414), (197866, 818688), (199424, 812292), (203073, 797696), (204672, 791464), (211328, 766536), (213487, 758784), (215168, 752856), (231648, 699296), (243048, 666496), (249936, 648128), (250952, 645504), (252928, 640461), (255512, 633984), (262236, 617728), (270764, 598272), (272896, 593598), (296799, 545792), (299136, 541528), (308864, 524472), (316992, 511024), (322752, 501904), (324064, 499872), (333248, 486096), (349648, 463296), (376428, 430336), (379392, 426974), (383268, 422656), (390144, 415207), (395732, 409344), (398848, 406146)]