168138011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 181232640

約数和(自身を除く): 13094629

約数列:

[1, 19, 71, 113, 1103, 1349, 2147, 8023, 20957, 78313, 124639, 152437, 1487947, 2368141, 8849369, 168138011]

約数ペア:

[(1, 168138011), (19, 8849369), (71, 2368141), (113, 1487947), (1103, 152437), (1349, 124639), (2147, 78313), (8023, 20957)]