164774909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 181527360

約数和(自身を除く): 16752451

約数列:

[1, 13, 67, 139, 871, 1361, 1807, 9313, 17693, 91187, 121069, 189179, 1185431, 2459327, 12674993, 164774909]

約数ペア:

[(1, 164774909), (13, 12674993), (67, 2459327), (139, 1185431), (871, 189179), (1361, 121069), (1807, 91187), (9313, 17693)]