156985190200

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1459}}^1\times {\mathrm{2251}}^1$

素因数の和:3965

約数の個数: 96

約数和(自身を含む): 366931872000

約数和(自身を除く): 209946681800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1459, 1912, 2251, 2390, 2918, 4502, 4780, 5836, 5975, 7295, 9004, 9560, 11255, 11672, 11950, 14590, 18008, 22510, 23900, 29180, 36475, 45020, 47800, 56275, 58360, 72950, 90040, 112550, 145900, 225100, 291800, 348701, 450200, 537989, 697402, 1075978, 1394804, 1743505, 2151956, 2689945, 2789608, 3284209, 3487010, 4303912, 5379890, 6568418, 6974020, 8717525, 10759780, 13136836, 13449725, 13948040, 16421045, 17435050, 21519560, 26273672, 26899450, 32842090, 34870100, 53798900, 65684180, 69740200, 82105225, 107597800, 131368360, 164210450, 328420900, 656841800, 784925951, 1569851902, 3139703804, 3924629755, 6279407608, 7849259510, 15698519020, 19623148775, 31397038040, 39246297550, 78492595100, 156985190200]

約数ペア:

[(1, 156985190200), (2, 78492595100), (4, 39246297550), (5, 31397038040), (8, 19623148775), (10, 15698519020), (20, 7849259510), (25, 6279407608), (40, 3924629755), (50, 3139703804), (100, 1569851902), (200, 784925951), (239, 656841800), (478, 328420900), (956, 164210450), (1195, 131368360), (1459, 107597800), (1912, 82105225), (2251, 69740200), (2390, 65684180), (2918, 53798900), (4502, 34870100), (4780, 32842090), (5836, 26899450), (5975, 26273672), (7295, 21519560), (9004, 17435050), (9560, 16421045), (11255, 13948040), (11672, 13449725), (11950, 13136836), (14590, 10759780), (18008, 8717525), (22510, 6974020), (23900, 6568418), (29180, 5379890), (36475, 4303912), (45020, 3487010), (47800, 3284209), (56275, 2789608), (58360, 2689945), (72950, 2151956), (90040, 1743505), (112550, 1394804), (145900, 1075978), (225100, 697402), (291800, 537989), (348701, 450200)]