156940368505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{79229}}^1$

素因数の和:80001

約数の個数: 32

約数和(自身を含む): 205364160000

約数和(自身を除く): 48423791495

約数列:

[1, 5, 19, 29, 95, 145, 551, 719, 2755, 3595, 13661, 20851, 68305, 79229, 104255, 396145, 396169, 1505351, 1980845, 2297641, 7526755, 11488205, 43655179, 56965651, 218275895, 284828255, 1082347369, 1652003879, 5411736845, 8260019395, 31388073701, 156940368505]

約数ペア:

[(1, 156940368505), (5, 31388073701), (19, 8260019395), (29, 5411736845), (95, 1652003879), (145, 1082347369), (551, 284828255), (719, 218275895), (2755, 56965651), (3595, 43655179), (13661, 11488205), (20851, 7526755), (68305, 2297641), (79229, 1980845), (104255, 1505351), (396145, 396169)]