131778579216

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21617221}}^1$

素因数の和:21617359

約数の個数: 40

約数和(自身を含む): 343108547584

約数和(自身を除く): 211329968368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21617221, 43234442, 64851663, 86468884, 129703326, 172937768, 259406652, 345875536, 518813304, 1037626608, 2745387067, 5490774134, 8236161201, 10981548268, 16472322402, 21963096536, 32944644804, 43926193072, 65889289608, 131778579216]

約数ペア:

[(1, 131778579216), (2, 65889289608), (3, 43926193072), (4, 32944644804), (6, 21963096536), (8, 16472322402), (12, 10981548268), (16, 8236161201), (24, 5490774134), (48, 2745387067), (127, 1037626608), (254, 518813304), (381, 345875536), (508, 259406652), (762, 172937768), (1016, 129703326), (1524, 86468884), (2032, 64851663), (3048, 43234442), (6096, 21617221)]