156914600240

素因数分解:

$2^4\times 5^1\times {\mathrm{1961432503}}^1$

素因数の和:1961432516

約数の個数: 20

約数和(自身を含む): 364826445744

約数和(自身を除く): 207911845504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1961432503, 3922865006, 7845730012, 9807162515, 15691460024, 19614325030, 31382920048, 39228650060, 78457300120, 156914600240]

約数ペア:

[(1, 156914600240), (2, 78457300120), (4, 39228650060), (5, 31382920048), (8, 19614325030), (10, 15691460024), (16, 9807162515), (20, 7845730012), (40, 3922865006), (80, 1961432503)]