155975424

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 466032000

約数和(自身を除く): 310056576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 264, 296, 352, 384, 407, 444, 499, 528, 592, 704, 768, 814, 888, 998, 1056, 1184, 1221, 1408, 1497, 1628, 1776, 1996, 2112, 2368, 2442, 2816, 2994, 3256, 3552, 3992, 4224, 4736, 4884, 5489, 5988, 6512, 7104, 7984, 8448, 9472, 9768, 10978, 11976, 13024, 14208, 15968, 16467, 18463, 19536, 21956, 23952, 26048, 28416, 31936, 32934, 36926, 39072, 43912, 47904, 52096, 55389, 63872, 65868, 73852, 78144, 87824, 95808, 104192, 110778, 127744, 131736, 147704, 156288, 175648, 191616, 203093, 221556, 263472, 295408, 312576, 351296, 383232, 406186, 443112, 526944, 590816, 609279, 702592, 812372, 886224, 1053888, 1181632, 1218558, 1405184, 1624744, 1772448, 2107776, 2363264, 2437116, 3249488, 3544896, 4215552, 4726528, 4874232, 6498976, 7089792, 9748464, 12997952, 14179584, 19496928, 25995904, 38993856, 51991808, 77987712, 155975424]

約数ペア:

[(1, 155975424), (2, 77987712), (3, 51991808), (4, 38993856), (6, 25995904), (8, 19496928), (11, 14179584), (12, 12997952), (16, 9748464), (22, 7089792), (24, 6498976), (32, 4874232), (33, 4726528), (37, 4215552), (44, 3544896), (48, 3249488), (64, 2437116), (66, 2363264), (74, 2107776), (88, 1772448), (96, 1624744), (111, 1405184), (128, 1218558), (132, 1181632), (148, 1053888), (176, 886224), (192, 812372), (222, 702592), (256, 609279), (264, 590816), (296, 526944), (352, 443112), (384, 406186), (407, 383232), (444, 351296), (499, 312576), (528, 295408), (592, 263472), (704, 221556), (768, 203093), (814, 191616), (888, 175648), (998, 156288), (1056, 147704), (1184, 131736), (1221, 127744), (1408, 110778), (1497, 104192), (1628, 95808), (1776, 87824), (1996, 78144), (2112, 73852), (2368, 65868), (2442, 63872), (2816, 55389), (2994, 52096), (3256, 47904), (3552, 43912), (3992, 39072), (4224, 36926), (4736, 32934), (4884, 31936), (5489, 28416), (5988, 26048), (6512, 23952), (7104, 21956), (7984, 19536), (8448, 18463), (9472, 16467), (9768, 15968), (10978, 14208), (11976, 13024)]