157250890

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{41491}}^1$

素因数の和:41877

約数の個数: 16

約数和(自身を含む): 283805280

約数和(自身を除く): 126554390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 41491, 82982, 207455, 414910, 15725089, 31450178, 78625445, 157250890]

約数ペア:

[(1, 157250890), (2, 78625445), (5, 31450178), (10, 15725089), (379, 414910), (758, 207455), (1895, 82982), (3790, 41491)]