155491024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18233}}^1$

素因数の和:18295

約数の個数: 40

約数和(自身を含む): 332369352

約数和(自身を除く): 176878328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 18233, 36466, 72932, 145864, 237029, 291728, 474058, 747553, 948116, 1495106, 1896232, 2990212, 3792464, 5980424, 9718189, 11960848, 19436378, 38872756, 77745512, 155491024]

約数ペア:

[(1, 155491024), (2, 77745512), (4, 38872756), (8, 19436378), (13, 11960848), (16, 9718189), (26, 5980424), (41, 3792464), (52, 2990212), (82, 1896232), (104, 1495106), (164, 948116), (208, 747553), (328, 474058), (533, 291728), (656, 237029), (1066, 145864), (2132, 72932), (4264, 36466), (8528, 18233)]