159304886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{23297}}^1$

素因数の和:23575

約数の個数: 16

約数和(自身を含む): 258328224

約数和(自身を除く): 99023338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 23297, 46594, 302861, 605722, 6127111, 12254222, 79652443, 159304886]

約数ペア:

[(1, 159304886), (2, 79652443), (13, 12254222), (26, 6127111), (263, 605722), (526, 302861), (3419, 46594), (6838, 23297)]