156914210

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{11027}}^1$

素因数の和:12457

約数の個数: 16

約数和(自身を含む): 282669696

約数和(自身を除く): 125755486

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 11027, 14230, 22054, 55135, 110270, 15691421, 31382842, 78457105, 156914210]

約数ペア:

[(1, 156914210), (2, 78457105), (5, 31382842), (10, 15691421), (1423, 110270), (2846, 55135), (7115, 22054), (11027, 14230)]