156713120

素因数分解:

$2^5\times 5^1\times {\mathrm{979457}}^1$

素因数の和:979472

約数の個数: 24

約数和(自身を含む): 370235124

約数和(自身を除く): 213522004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 979457, 1958914, 3917828, 4897285, 7835656, 9794570, 15671312, 19589140, 31342624, 39178280, 78356560, 156713120]

約数ペア:

[(1, 156713120), (2, 78356560), (4, 39178280), (5, 31342624), (8, 19589140), (10, 15671312), (16, 9794570), (20, 7835656), (32, 4897285), (40, 3917828), (80, 1958914), (160, 979457)]