125616956

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 222279456

約数和(自身を除く): 96662500

約数列:

[1, 2, 4, 157, 314, 317, 628, 631, 634, 1262, 1268, 2524, 49769, 99067, 99538, 198134, 199076, 200027, 396268, 400054, 800108, 31404239, 62808478, 125616956]

約数ペア:

[(1, 125616956), (2, 62808478), (4, 31404239), (157, 800108), (314, 400054), (317, 396268), (628, 200027), (631, 199076), (634, 198134), (1262, 99538), (1268, 99067), (2524, 49769)]