156969751757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21834713}}^1$

素因数の和:21834812

約数の個数: 16

約数和(自身を含む): 195639037440

約数和(自身を除く): 38669285683

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 21834713, 152842991, 283851269, 1724942327, 1986958883, 12074596289, 22424250251, 156969751757]

約数ペア:

[(1, 156969751757), (7, 22424250251), (13, 12074596289), (79, 1986958883), (91, 1724942327), (553, 283851269), (1027, 152842991), (7189, 21834713)]