45130156

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{158909}}^1$

素因数の和:158984

約数の個数: 12

約数和(自身を含む): 80090640

約数和(自身を除く): 34960484

約数列:

[1, 2, 4, 71, 142, 284, 158909, 317818, 635636, 11282539, 22565078, 45130156]

約数ペア:

[(1, 45130156), (2, 22565078), (4, 11282539), (71, 635636), (142, 317818), (284, 158909)]