131406912

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 336

約数和(自身を含む): 488167680

約数和(自身を除く): 356760768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 64, 69, 72, 78, 84, 91, 92, 96, 104, 109, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 192, 207, 208, 218, 224, 234, 252, 273, 276, 288, 299, 312, 322, 327, 336, 364, 368, 414, 416, 436, 448, 468, 483, 504, 546, 552, 576, 598, 624, 644, 654, 672, 728, 736, 763, 819, 828, 832, 872, 897, 936, 966, 981, 1008, 1092, 1104, 1196, 1248, 1288, 1308, 1344, 1417, 1449, 1456, 1472, 1526, 1638, 1656, 1744, 1794, 1872, 1932, 1962, 2016, 2093, 2184, 2208, 2289, 2392, 2496, 2507, 2576, 2616, 2691, 2834, 2898, 2912, 3052, 3276, 3312, 3488, 3588, 3744, 3864, 3924, 4032, 4186, 4251, 4368, 4416, 4578, 4784, 5014, 5152, 5232, 5382, 5668, 5796, 5824, 6104, 6279, 6552, 6624, 6867, 6976, 7176, 7488, 7521, 7728, 7848, 8372, 8502, 8736, 9156, 9568, 9919, 10028, 10304, 10464, 10764, 11336, 11592, 12208, 12558, 12753, 13104, 13248, 13734, 14352, 15042, 15456, 15696, 16744, 17004, 17472, 17549, 18312, 18837, 19136, 19838, 20056, 20928, 21528, 22563, 22672, 23184, 24416, 25116, 25506, 26208, 27468, 28704, 29757, 30084, 30912, 31392, 32591, 33488, 34008, 35098, 36624, 37674, 39676, 40112, 43056, 45126, 45344, 46368, 48832, 50232, 51012, 52416, 52647, 54936, 57408, 59514, 60168, 62784, 65182, 66976, 68016, 70196, 73248, 75348, 79352, 80224, 86112, 89271, 90252, 90688, 92736, 97773, 100464, 102024, 105294, 109872, 119028, 120336, 130364, 133952, 136032, 140392, 146496, 150696, 157941, 158704, 160448, 172224, 178542, 180504, 195546, 200928, 204048, 210588, 219744, 228137, 238056, 240672, 260728, 272064, 280784, 293319, 301392, 315882, 317408, 357084, 361008, 391092, 401856, 408096, 421176, 439488, 456274, 476112, 481344, 521456, 561568, 586638, 602784, 631764, 634816, 684411, 714168, 722016, 782184, 816192, 842352, 912548, 952224, 1042912, 1123136, 1173276, 1205568, 1263528, 1368822, 1428336, 1444032, 1564368, 1684704, 1825096, 1904448, 2053233, 2085824, 2346552, 2527056, 2737644, 2856672, 3128736, 3369408, 3650192, 4106466, 4693104, 5054112, 5475288, 5713344, 6257472, 7300384, 8212932, 9386208, 10108224, 10950576, 14600768, 16425864, 18772416, 21901152, 32851728, 43802304, 65703456, 131406912]

約数ペア:

[(1, 131406912), (2, 65703456), (3, 43802304), (4, 32851728), (6, 21901152), (7, 18772416), (8, 16425864), (9, 14600768), (12, 10950576), (13, 10108224), (14, 9386208), (16, 8212932), (18, 7300384), (21, 6257472), (23, 5713344), (24, 5475288), (26, 5054112), (28, 4693104), (32, 4106466), (36, 3650192), (39, 3369408), (42, 3128736), (46, 2856672), (48, 2737644), (52, 2527056), (56, 2346552), (63, 2085824), (64, 2053233), (69, 1904448), (72, 1825096), (78, 1684704), (84, 1564368), (91, 1444032), (92, 1428336), (96, 1368822), (104, 1263528), (109, 1205568), (112, 1173276), (117, 1123136), (126, 1042912), (138, 952224), (144, 912548), (156, 842352), (161, 816192), (168, 782184), (182, 722016), (184, 714168), (192, 684411), (207, 634816), (208, 631764), (218, 602784), (224, 586638), (234, 561568), (252, 521456), (273, 481344), (276, 476112), (288, 456274), (299, 439488), (312, 421176), (322, 408096), (327, 401856), (336, 391092), (364, 361008), (368, 357084), (414, 317408), (416, 315882), (436, 301392), (448, 293319), (468, 280784), (483, 272064), (504, 260728), (546, 240672), (552, 238056), (576, 228137), (598, 219744), (624, 210588), (644, 204048), (654, 200928), (672, 195546), (728, 180504), (736, 178542), (763, 172224), (819, 160448), (828, 158704), (832, 157941), (872, 150696), (897, 146496), (936, 140392), (966, 136032), (981, 133952), (1008, 130364), (1092, 120336), (1104, 119028), (1196, 109872), (1248, 105294), (1288, 102024), (1308, 100464), (1344, 97773), (1417, 92736), (1449, 90688), (1456, 90252), (1472, 89271), (1526, 86112), (1638, 80224), (1656, 79352), (1744, 75348), (1794, 73248), (1872, 70196), (1932, 68016), (1962, 66976), (2016, 65182), (2093, 62784), (2184, 60168), (2208, 59514), (2289, 57408), (2392, 54936), (2496, 52647), (2507, 52416), (2576, 51012), (2616, 50232), (2691, 48832), (2834, 46368), (2898, 45344), (2912, 45126), (3052, 43056), (3276, 40112), (3312, 39676), (3488, 37674), (3588, 36624), (3744, 35098), (3864, 34008), (3924, 33488), (4032, 32591), (4186, 31392), (4251, 30912), (4368, 30084), (4416, 29757), (4578, 28704), (4784, 27468), (5014, 26208), (5152, 25506), (5232, 25116), (5382, 24416), (5668, 23184), (5796, 22672), (5824, 22563), (6104, 21528), (6279, 20928), (6552, 20056), (6624, 19838), (6867, 19136), (6976, 18837), (7176, 18312), (7488, 17549), (7521, 17472), (7728, 17004), (7848, 16744), (8372, 15696), (8502, 15456), (8736, 15042), (9156, 14352), (9568, 13734), (9919, 13248), (10028, 13104), (10304, 12753), (10464, 12558), (10764, 12208), (11336, 11592)]