149270878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{8521}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 236229840

約数和(自身を除く): 86958962

約数列:

[1, 2, 19, 38, 461, 922, 8521, 8759, 17042, 17518, 161899, 323798, 3928181, 7856362, 74635439, 149270878]

約数ペア:

[(1, 149270878), (2, 74635439), (19, 7856362), (38, 3928181), (461, 323798), (922, 161899), (8521, 17518), (8759, 17042)]