156942720574

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{2246339}}^1$

素因数の和:2246715

約数の個数: 16

約数和(自身を含む): 237941318160

約数和(自身を除く): 80998597586

約数列:

[1, 2, 181, 193, 362, 386, 34933, 69866, 2246339, 4492678, 406587359, 433543427, 813174718, 867086854, 78471360287, 156942720574]

約数ペア:

[(1, 156942720574), (2, 78471360287), (181, 867086854), (193, 813174718), (362, 433543427), (386, 406587359), (34933, 4492678), (69866, 2246339)]