133055360

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 187730560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 1637, 2032, 2540, 3274, 4064, 5080, 6548, 8128, 8185, 10160, 13096, 16256, 16370, 20320, 26192, 32740, 40640, 52384, 65480, 81280, 104768, 130960, 207899, 209536, 261920, 415798, 523840, 831596, 1039495, 1047680, 1663192, 2078990, 3326384, 4157980, 6652768, 8315960, 13305536, 16631920, 26611072, 33263840, 66527680, 133055360]

約数ペア:

[(1, 133055360), (2, 66527680), (4, 33263840), (5, 26611072), (8, 16631920), (10, 13305536), (16, 8315960), (20, 6652768), (32, 4157980), (40, 3326384), (64, 2078990), (80, 1663192), (127, 1047680), (128, 1039495), (160, 831596), (254, 523840), (320, 415798), (508, 261920), (635, 209536), (640, 207899), (1016, 130960), (1270, 104768), (1637, 81280), (2032, 65480), (2540, 52384), (3274, 40640), (4064, 32740), (5080, 26192), (6548, 20320), (8128, 16370), (8185, 16256), (10160, 13096)]