156135679

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 181457920

約数和(自身を除く): 25322241

約数列:

[1, 7, 79, 331, 553, 853, 2317, 5971, 26149, 67387, 183043, 282343, 471709, 1976401, 22305097, 156135679]

約数ペア:

[(1, 156135679), (7, 22305097), (79, 1976401), (331, 471709), (553, 282343), (853, 183043), (2317, 67387), (5971, 26149)]