161256630304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 432

約数和(自身を含む): 424936761984

約数和(自身を除く): 263680131680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 56, 62, 77, 82, 88, 112, 121, 124, 151, 154, 164, 176, 217, 224, 242, 248, 287, 302, 308, 328, 341, 352, 434, 451, 484, 496, 574, 604, 616, 656, 682, 847, 868, 902, 961, 968, 992, 1057, 1148, 1208, 1232, 1271, 1312, 1364, 1661, 1694, 1736, 1804, 1922, 1936, 2114, 2296, 2387, 2416, 2464, 2542, 2728, 3157, 3322, 3388, 3472, 3608, 3751, 3844, 3872, 4228, 4592, 4681, 4774, 4832, 4961, 5084, 5456, 6191, 6314, 6644, 6727, 6776, 6944, 7216, 7502, 7688, 8456, 8897, 9184, 9362, 9548, 9922, 10168, 10571, 10912, 11627, 12382, 12628, 13288, 13454, 13552, 13981, 14432, 15004, 15376, 16912, 17794, 18271, 18724, 19096, 19844, 20336, 21142, 23254, 24764, 25256, 26257, 26576, 26908, 27104, 27962, 30008, 30752, 32767, 33824, 34727, 35588, 36542, 37448, 38192, 39401, 39688, 40672, 42284, 43337, 46508, 49528, 50512, 51491, 52514, 53152, 53816, 55924, 60016, 65534, 68101, 69454, 71176, 73084, 73997, 74896, 76384, 78802, 79376, 84568, 86674, 93016, 97867, 99056, 101024, 102982, 105028, 107632, 111848, 116281, 120032, 127897, 131068, 136202, 138908, 142352, 145111, 146168, 147994, 149792, 153791, 157604, 158752, 169136, 173348, 186032, 191921, 195734, 198112, 205964, 210056, 215264, 223696, 232562, 255794, 262136, 272404, 275807, 277816, 284704, 290222, 292336, 295988, 307582, 315208, 338272, 346696, 360437, 372064, 383842, 391468, 411928, 420112, 433411, 447392, 465124, 476707, 511588, 524272, 544808, 551614, 555632, 566401, 580444, 584672, 591976, 615164, 630416, 693392, 720874, 749111, 767684, 782936, 813967, 823856, 840224, 866822, 930248, 953414, 1015777, 1023176, 1048544, 1076537, 1089616, 1103228, 1111264, 1132802, 1160888, 1183952, 1230328, 1260832, 1343447, 1386784, 1441748, 1498222, 1535368, 1565872, 1596221, 1627934, 1647712, 1733644, 1860496, 1906828, 2031554, 2046352, 2111131, 2153074, 2179232, 2206456, 2265604, 2321776, 2367904, 2460656, 2686894, 2883496, 2996444, 3033877, 3070736, 3131744, 3192442, 3255868, 3467288, 3720992, 3813656, 3964807, 4063108, 4092704, 4222262, 4306148, 4412912, 4531208, 4643552, 4767521, 4921312, 5243777, 5373788, 5766992, 5949551, 5992888, 6067754, 6141472, 6384884, 6511736, 6934576, 7627312, 7929614, 8126216, 8444524, 8612296, 8825824, 9062416, 9535042, 10487554, 10747576, 11173547, 11533984, 11899102, 11985776, 12135508, 12769768, 13023472, 13869152, 14777917, 15254624, 15859228, 16252432, 16889048, 17224592, 17558431, 18124832, 19070084, 20975108, 21495152, 22347094, 23222441, 23798204, 23971552, 24271016, 25539536, 26046944, 29555834, 31718456, 32504864, 33372647, 33778096, 34449184, 35116862, 38140168, 41646857, 41950216, 42990304, 44694188, 46444882, 47596408, 48542032, 51079072, 59111668, 63436912, 65445061, 66745294, 67556192, 70233724, 76280336, 83293714, 83900432, 89388376, 92889764, 95192816, 97084064, 118223336, 122909017, 126873824, 130890122, 133490588, 140467448, 152560672, 162557087, 166587428, 167800864, 178776752, 185779528, 190385632, 236446672, 245818034, 261780244, 266981176, 280934896, 325114174, 333174856, 357553504, 371559056, 458115427, 472893344, 491636068, 523560488, 533962352, 561869792, 650228348, 666349712, 719895671, 743118112, 916230854, 983272136, 1047120976, 1067924704, 1300456696, 1332699424, 1439791342, 1832461708, 1966544272, 2094241952, 2600913392, 2879582684, 3664923416, 3933088544, 5039269697, 5201826784, 5759165368, 7329846832, 10078539394, 11518330736, 14659693664, 20157078788, 23036661472, 40314157576, 80628315152, 161256630304]

約数ペア:

[(1, 161256630304), (2, 80628315152), (4, 40314157576), (7, 23036661472), (8, 20157078788), (11, 14659693664), (14, 11518330736), (16, 10078539394), (22, 7329846832), (28, 5759165368), (31, 5201826784), (32, 5039269697), (41, 3933088544), (44, 3664923416), (56, 2879582684), (62, 2600913392), (77, 2094241952), (82, 1966544272), (88, 1832461708), (112, 1439791342), (121, 1332699424), (124, 1300456696), (151, 1067924704), (154, 1047120976), (164, 983272136), (176, 916230854), (217, 743118112), (224, 719895671), (242, 666349712), (248, 650228348), (287, 561869792), (302, 533962352), (308, 523560488), (328, 491636068), (341, 472893344), (352, 458115427), (434, 371559056), (451, 357553504), (484, 333174856), (496, 325114174), (574, 280934896), (604, 266981176), (616, 261780244), (656, 245818034), (682, 236446672), (847, 190385632), (868, 185779528), (902, 178776752), (961, 167800864), (968, 166587428), (992, 162557087), (1057, 152560672), (1148, 140467448), (1208, 133490588), (1232, 130890122), (1271, 126873824), (1312, 122909017), (1364, 118223336), (1661, 97084064), (1694, 95192816), (1736, 92889764), (1804, 89388376), (1922, 83900432), (1936, 83293714), (2114, 76280336), (2296, 70233724), (2387, 67556192), (2416, 66745294), (2464, 65445061), (2542, 63436912), (2728, 59111668), (3157, 51079072), (3322, 48542032), (3388, 47596408), (3472, 46444882), (3608, 44694188), (3751, 42990304), (3844, 41950216), (3872, 41646857), (4228, 38140168), (4592, 35116862), (4681, 34449184), (4774, 33778096), (4832, 33372647), (4961, 32504864), (5084, 31718456), (5456, 29555834), (6191, 26046944), (6314, 25539536), (6644, 24271016), (6727, 23971552), (6776, 23798204), (6944, 23222441), (7216, 22347094), (7502, 21495152), (7688, 20975108), (8456, 19070084), (8897, 18124832), (9184, 17558431), (9362, 17224592), (9548, 16889048), (9922, 16252432), (10168, 15859228), (10571, 15254624), (10912, 14777917), (11627, 13869152), (12382, 13023472), (12628, 12769768), (13288, 12135508), (13454, 11985776), (13552, 11899102), (13981, 11533984), (14432, 11173547), (15004, 10747576), (15376, 10487554), (16912, 9535042), (17794, 9062416), (18271, 8825824), (18724, 8612296), (19096, 8444524), (19844, 8126216), (20336, 7929614), (21142, 7627312), (23254, 6934576), (24764, 6511736), (25256, 6384884), (26257, 6141472), (26576, 6067754), (26908, 5992888), (27104, 5949551), (27962, 5766992), (30008, 5373788), (30752, 5243777), (32767, 4921312), (33824, 4767521), (34727, 4643552), (35588, 4531208), (36542, 4412912), (37448, 4306148), (38192, 4222262), (39401, 4092704), (39688, 4063108), (40672, 3964807), (42284, 3813656), (43337, 3720992), (46508, 3467288), (49528, 3255868), (50512, 3192442), (51491, 3131744), (52514, 3070736), (53152, 3033877), (53816, 2996444), (55924, 2883496), (60016, 2686894), (65534, 2460656), (68101, 2367904), (69454, 2321776), (71176, 2265604), (73084, 2206456), (73997, 2179232), (74896, 2153074), (76384, 2111131), (78802, 2046352), (79376, 2031554), (84568, 1906828), (86674, 1860496), (93016, 1733644), (97867, 1647712), (99056, 1627934), (101024, 1596221), (102982, 1565872), (105028, 1535368), (107632, 1498222), (111848, 1441748), (116281, 1386784), (120032, 1343447), (127897, 1260832), (131068, 1230328), (136202, 1183952), (138908, 1160888), (142352, 1132802), (145111, 1111264), (146168, 1103228), (147994, 1089616), (149792, 1076537), (153791, 1048544), (157604, 1023176), (158752, 1015777), (169136, 953414), (173348, 930248), (186032, 866822), (191921, 840224), (195734, 823856), (198112, 813967), (205964, 782936), (210056, 767684), (215264, 749111), (223696, 720874), (232562, 693392), (255794, 630416), (262136, 615164), (272404, 591976), (275807, 584672), (277816, 580444), (284704, 566401), (290222, 555632), (292336, 551614), (295988, 544808), (307582, 524272), (315208, 511588), (338272, 476707), (346696, 465124), (360437, 447392), (372064, 433411), (383842, 420112), (391468, 411928)]