156924438680

素因数分解:

$2^3\times 5^1\times {\mathrm{3923110967}}^1$

素因数の和:3923110978

約数の個数: 16

約数和(自身を含む): 353079987120

約数和(自身を除く): 196155548440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3923110967, 7846221934, 15692443868, 19615554835, 31384887736, 39231109670, 78462219340, 156924438680]

約数ペア:

[(1, 156924438680), (2, 78462219340), (4, 39231109670), (5, 31384887736), (8, 19615554835), (10, 15692443868), (20, 7846221934), (40, 3923110967)]