138427157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 154344960

約数和(自身を除く): 15917803

約数列:

[1, 11, 59, 263, 649, 811, 2893, 8921, 15517, 47849, 170687, 213293, 526339, 2346223, 12584287, 138427157]

約数ペア:

[(1, 138427157), (11, 12584287), (59, 2346223), (263, 526339), (649, 213293), (811, 170687), (2893, 47849), (8921, 15517)]