157038228208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239387543}}^1$

素因数の和:239387592

約数の個数: 20

約数和(自身を含む): 311682582288

約数和(自身を除く): 154644354080

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239387543, 478775086, 957550172, 1915100344, 3830200688, 9814889263, 19629778526, 39259557052, 78519114104, 157038228208]

約数ペア:

[(1, 157038228208), (2, 78519114104), (4, 39259557052), (8, 19629778526), (16, 9814889263), (41, 3830200688), (82, 1915100344), (164, 957550172), (328, 478775086), (656, 239387543)]