156637142

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{11779}}^1$

素因数の和:11951

約数の個数: 16

約数和(自身を含む): 241018800

約数和(自身を除く): 84381658

約数列:

[1, 2, 61, 109, 122, 218, 6649, 11779, 13298, 23558, 718519, 1283911, 1437038, 2567822, 78318571, 156637142]

約数ペア:

[(1, 156637142), (2, 78318571), (61, 2567822), (109, 1437038), (122, 1283911), (218, 718519), (6649, 23558), (11779, 13298)]