156800830

素因数分解:

$2^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{12821}}^1$

素因数の和:14051

約数の個数: 16

約数和(自身を含む): 282494304

約数和(自身を除く): 125693474

約数列:

[1, 2, 5, 10, 1223, 2446, 6115, 12230, 12821, 25642, 64105, 128210, 15680083, 31360166, 78400415, 156800830]

約数ペア:

[(1, 156800830), (2, 78400415), (5, 31360166), (10, 15680083), (1223, 128210), (2446, 64105), (6115, 25642), (12230, 12821)]