156968123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30881}}^1$

素因数の和:30934

約数の個数: 16

約数和(自身を含む): 186774336

約数和(自身を除く): 29806213

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 30881, 401453, 524977, 710263, 6824701, 9233419, 12074471, 156968123]

約数ペア:

[(1, 156968123), (13, 12074471), (17, 9233419), (23, 6824701), (221, 710263), (299, 524977), (391, 401453), (5083, 30881)]