159138718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{144409}}^1$

素因数の和:144459

約数の個数: 16

約数和(自身を含む): 259938000

約数和(自身を除く): 100799282

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 144409, 288818, 2743771, 4187861, 5487542, 8375722, 79569359, 159138718]

約数ペア:

[(1, 159138718), (2, 79569359), (19, 8375722), (29, 5487542), (38, 4187861), (58, 2743771), (551, 288818), (1102, 144409)]