168022796636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{688618019}}^1$

素因数の和:688618084

約数の個数: 12

約数和(自身を含む): 298860220680

約数和(自身を除く): 130837424044

約数列:

[1, 2, 4, 61, 122, 244, 688618019, 1377236038, 2754472076, 42005699159, 84011398318, 168022796636]

約数ペア:

[(1, 168022796636), (2, 84011398318), (4, 42005699159), (61, 2754472076), (122, 1377236038), (244, 688618019)]