157224780838

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3984611}}^1$

素因数の和:3984903

約数の個数: 16

約数和(自身を含む): 239315796720

約数和(自身を除く): 82091015882

約数列:

[1, 2, 109, 181, 218, 362, 19729, 39458, 3984611, 7969222, 434322599, 721214591, 868645198, 1442429182, 78612390419, 157224780838]

約数ペア:

[(1, 157224780838), (2, 78612390419), (109, 1442429182), (181, 868645198), (218, 721214591), (362, 434322599), (19729, 7969222), (39458, 3984611)]