156660298

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{81509}}^1$

素因数の和:81573

約数の個数: 12

約数和(自身を含む): 242818290

約数和(自身を除く): 86157992

約数列:

[1, 2, 31, 62, 961, 1922, 81509, 163018, 2526779, 5053558, 78330149, 156660298]

約数ペア:

[(1, 156660298), (2, 78330149), (31, 5053558), (62, 2526779), (961, 163018), (1922, 81509)]