156913079026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{648401153}}^1$

素因数の和:648401177

約数の個数: 12

約数和(自身を含む): 258712060446

約数和(自身を除く): 101798981420

約数列:

[1, 2, 11, 22, 121, 242, 648401153, 1296802306, 7132412683, 14264825366, 78456539513, 156913079026]

約数ペア:

[(1, 156913079026), (2, 78456539513), (11, 14264825366), (22, 7132412683), (121, 1296802306), (242, 648401153)]