157445472794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{3818341}}^1$

素因数の和:3818785

約数の個数: 16

約数和(自身を含む): 241242847560

約数和(自身を除く): 83797374766

約数列:

[1, 2, 53, 106, 389, 778, 20617, 41234, 3818341, 7636682, 202372073, 404744146, 1485334649, 2970669298, 78722736397, 157445472794]

約数ペア:

[(1, 157445472794), (2, 78722736397), (53, 2970669298), (106, 1485334649), (389, 404744146), (778, 202372073), (20617, 7636682), (41234, 3818341)]