156910220380

素因数分解:

$2^2\times 5^1\times {\mathrm{41729}}^1\times {\mathrm{188011}}^1$

素因数の和:229749

約数の個数: 24

約数和(自身を含む): 329521111920

約数和(自身を除く): 172610891540

約数列:

[1, 2, 4, 5, 10, 20, 41729, 83458, 166916, 188011, 208645, 376022, 417290, 752044, 834580, 940055, 1880110, 3760220, 7845511019, 15691022038, 31382044076, 39227555095, 78455110190, 156910220380]

約数ペア:

[(1, 156910220380), (2, 78455110190), (4, 39227555095), (5, 31382044076), (10, 15691022038), (20, 7845511019), (41729, 3760220), (83458, 1880110), (166916, 940055), (188011, 834580), (208645, 752044), (376022, 417290)]