157096195216

素因数分解:

$2^4\times {\mathrm{49921}}^1\times {\mathrm{196681}}^1$

素因数の和:246610

約数の個数: 20

約数和(自身を含む): 304381522924

約数和(自身を除く): 147285327708

約数列:

[1, 2, 4, 8, 16, 49921, 99842, 196681, 199684, 393362, 399368, 786724, 798736, 1573448, 3146896, 9818512201, 19637024402, 39274048804, 78548097608, 157096195216]

約数ペア:

[(1, 157096195216), (2, 78548097608), (4, 39274048804), (8, 19637024402), (16, 9818512201), (49921, 3146896), (99842, 1573448), (196681, 798736), (199684, 786724), (393362, 399368)]