156638841604

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{11393573}}^1$

素因数の和:11394075

約数の個数: 24

約数和(自身を含む): 313915750848

約数和(自身を除く): 157276909244

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 11393573, 22787146, 45574292, 79755011, 159510022, 319020044, 5594244343, 11188488686, 22376977372, 39159710401, 78319420802, 156638841604]

約数ペア:

[(1, 156638841604), (2, 78319420802), (4, 39159710401), (7, 22376977372), (14, 11188488686), (28, 5594244343), (491, 319020044), (982, 159510022), (1964, 79755011), (3437, 45574292), (6874, 22787146), (13748, 11393573)]