130471920628

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{163321}}^1$

素因数の和:163712

約数の個数: 48

約数和(自身を含む): 264430077184

約数和(自身を除く): 133958156556

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 277, 412, 554, 721, 1108, 1442, 1939, 2884, 3878, 7756, 28531, 57062, 114124, 163321, 199717, 326642, 399434, 653284, 798868, 1143247, 2286494, 4572988, 16822063, 33644126, 45239917, 67288252, 90479834, 117754441, 180959668, 235508882, 316679419, 471017764, 633358838, 1266717676, 4659711451, 9319422902, 18638845804, 32617980157, 65235960314, 130471920628]

約数ペア:

[(1, 130471920628), (2, 65235960314), (4, 32617980157), (7, 18638845804), (14, 9319422902), (28, 4659711451), (103, 1266717676), (206, 633358838), (277, 471017764), (412, 316679419), (554, 235508882), (721, 180959668), (1108, 117754441), (1442, 90479834), (1939, 67288252), (2884, 45239917), (3878, 33644126), (7756, 16822063), (28531, 4572988), (57062, 2286494), (114124, 1143247), (163321, 798868), (199717, 653284), (326642, 399434)]