131655154

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{3221}}^1$

素因数の和:3521

約数の個数: 16

約数和(自身を含む): 200434176

約数和(自身を除く): 68779022

約数列:

[1, 2, 107, 191, 214, 382, 3221, 6442, 20437, 40874, 344647, 615211, 689294, 1230422, 65827577, 131655154]

約数ペア:

[(1, 131655154), (2, 65827577), (107, 1230422), (191, 689294), (214, 615211), (382, 344647), (3221, 40874), (6442, 20437)]