156952180655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{947407}}^1$

素因数の和:949378

約数の個数: 16

約数和(自身を含む): 199524124800

約数和(自身を除く): 42571944145

約数列:

[1, 5, 17, 85, 1949, 9745, 33133, 165665, 947407, 4737035, 16105919, 80529595, 1846496243, 9232481215, 31390436131, 156952180655]

約数ペア:

[(1, 156952180655), (5, 31390436131), (17, 9232481215), (85, 1846496243), (1949, 80529595), (9745, 16105919), (33133, 4737035), (165665, 947407)]