157422727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{14923}}^1$

素因数の和:15078

約数の個数: 16

約数和(自身を含む): 197713152

約数和(自身を除く): 40290425

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 14923, 104461, 164153, 1149071, 2044451, 14311157, 22488961, 157422727]

約数ペア:

[(1, 157422727), (7, 22488961), (11, 14311157), (77, 2044451), (137, 1149071), (959, 164153), (1507, 104461), (10549, 14923)]