125039908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27397}}^1$

素因数の和:27571

約数の個数: 24

約数和(自身を含む): 251623232

約数和(自身を除く): 126583324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 27397, 54794, 109588, 191779, 383558, 767116, 4465711, 8931422, 17862844, 31259977, 62519954, 125039908]

約数ペア:

[(1, 125039908), (2, 62519954), (4, 31259977), (7, 17862844), (14, 8931422), (28, 4465711), (163, 767116), (326, 383558), (652, 191779), (1141, 109588), (2282, 54794), (4564, 27397)]