129242512

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8423}}^1$

素因数の和:8575

約数の個数: 40

約数和(自身を含む): 288302976

約数和(自身を除く): 159060464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 8423, 15344, 16846, 33692, 58961, 67384, 117922, 134768, 235844, 471688, 943376, 1153951, 2307902, 4615804, 8077657, 9231608, 16155314, 18463216, 32310628, 64621256, 129242512]

約数ペア:

[(1, 129242512), (2, 64621256), (4, 32310628), (7, 18463216), (8, 16155314), (14, 9231608), (16, 8077657), (28, 4615804), (56, 2307902), (112, 1153951), (137, 943376), (274, 471688), (548, 235844), (959, 134768), (1096, 117922), (1918, 67384), (2192, 58961), (3836, 33692), (7672, 16846), (8423, 15344)]