157520784

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 415560704

約数和(自身を除く): 258039920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 151, 206, 211, 302, 309, 412, 422, 453, 604, 618, 633, 824, 844, 906, 1208, 1236, 1266, 1648, 1688, 1812, 2416, 2472, 2532, 3376, 3624, 4944, 5064, 7248, 10128, 15553, 21733, 31106, 31861, 43466, 46659, 62212, 63722, 65199, 86932, 93318, 95583, 124424, 127444, 130398, 173864, 186636, 191166, 248848, 254888, 260796, 347728, 373272, 382332, 509776, 521592, 746544, 764664, 1043184, 1529328, 3281683, 6563366, 9845049, 13126732, 19690098, 26253464, 39380196, 52506928, 78760392, 157520784]

約数ペア:

[(1, 157520784), (2, 78760392), (3, 52506928), (4, 39380196), (6, 26253464), (8, 19690098), (12, 13126732), (16, 9845049), (24, 6563366), (48, 3281683), (103, 1529328), (151, 1043184), (206, 764664), (211, 746544), (302, 521592), (309, 509776), (412, 382332), (422, 373272), (453, 347728), (604, 260796), (618, 254888), (633, 248848), (824, 191166), (844, 186636), (906, 173864), (1208, 130398), (1236, 127444), (1266, 124424), (1648, 95583), (1688, 93318), (1812, 86932), (2416, 65199), (2472, 63722), (2532, 62212), (3376, 46659), (3624, 43466), (4944, 31861), (5064, 31106), (7248, 21733), (10128, 15553)]