156652180

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{8017}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 329347368

約数和(自身を除く): 172695188

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 8017, 9770, 16034, 19540, 32068, 40085, 80170, 160340, 7832609, 15665218, 31330436, 39163045, 78326090, 156652180]

約数ペア:

[(1, 156652180), (2, 78326090), (4, 39163045), (5, 31330436), (10, 15665218), (20, 7832609), (977, 160340), (1954, 80170), (3908, 40085), (4885, 32068), (8017, 19540), (9770, 16034)]