156957386960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{329687}}^1$

素因数の和:330252

約数の個数: 80

約数和(自身を含む): 398838079872

約数和(自身を除く): 241880692912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 541, 880, 1082, 2164, 2705, 4328, 5410, 5951, 8656, 10820, 11902, 21640, 23804, 29755, 43280, 47608, 59510, 95216, 119020, 238040, 329687, 476080, 659374, 1318748, 1648435, 2637496, 3296870, 3626557, 5274992, 6593740, 7253114, 13187480, 14506228, 18132785, 26374960, 29012456, 36265570, 58024912, 72531140, 145062280, 178360667, 290124560, 356721334, 713442668, 891803335, 1426885336, 1783606670, 1961967337, 2853770672, 3567213340, 3923934674, 7134426680, 7847869348, 9809836685, 14268853360, 15695738696, 19619673370, 31391477392, 39239346740, 78478693480, 156957386960]

約数ペア:

[(1, 156957386960), (2, 78478693480), (4, 39239346740), (5, 31391477392), (8, 19619673370), (10, 15695738696), (11, 14268853360), (16, 9809836685), (20, 7847869348), (22, 7134426680), (40, 3923934674), (44, 3567213340), (55, 2853770672), (80, 1961967337), (88, 1783606670), (110, 1426885336), (176, 891803335), (220, 713442668), (440, 356721334), (541, 290124560), (880, 178360667), (1082, 145062280), (2164, 72531140), (2705, 58024912), (4328, 36265570), (5410, 29012456), (5951, 26374960), (8656, 18132785), (10820, 14506228), (11902, 13187480), (21640, 7253114), (23804, 6593740), (29755, 5274992), (43280, 3626557), (47608, 3296870), (59510, 2637496), (95216, 1648435), (119020, 1318748), (238040, 659374), (329687, 476080)]