156727815830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{2579}}^1$

素因数の和:3261

約数の個数: 64

約数和(自身を含む): 287705088000

約数和(自身を除く): 130977272170

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 439, 545, 635, 878, 1090, 1270, 2195, 2579, 4390, 5158, 12895, 13843, 25790, 27686, 47851, 55753, 69215, 95702, 111506, 138430, 239255, 278765, 281111, 327533, 478510, 557530, 562222, 655066, 1132181, 1405555, 1637665, 2264362, 2811110, 3275330, 5660905, 6077077, 11321810, 12154154, 30385385, 35701097, 60770770, 71402194, 123407729, 143786987, 178505485, 246815458, 287573974, 357010970, 617038645, 718934935, 1234077290, 1437869870, 15672781583, 31345563166, 78363907915, 156727815830]

約数ペア:

[(1, 156727815830), (2, 78363907915), (5, 31345563166), (10, 15672781583), (109, 1437869870), (127, 1234077290), (218, 718934935), (254, 617038645), (439, 357010970), (545, 287573974), (635, 246815458), (878, 178505485), (1090, 143786987), (1270, 123407729), (2195, 71402194), (2579, 60770770), (4390, 35701097), (5158, 30385385), (12895, 12154154), (13843, 11321810), (25790, 6077077), (27686, 5660905), (47851, 3275330), (55753, 2811110), (69215, 2264362), (95702, 1637665), (111506, 1405555), (138430, 1132181), (239255, 655066), (278765, 562222), (281111, 557530), (327533, 478510)]