157719112

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{16253}}^1$

素因数の和:17472

約数の個数: 16

約数和(自身を含む): 295985340

約数和(自身を除く): 138266228

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 16253, 32506, 65012, 130024, 19714889, 39429778, 78859556, 157719112]

約数ペア:

[(1, 157719112), (2, 78859556), (4, 39429778), (8, 19714889), (1213, 130024), (2426, 65012), (4852, 32506), (9704, 16253)]