156956239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{607}}^1\times {\mathrm{2137}}^1$

素因数の和:2766

約数の個数: 12

約数和(自身を含む): 172887232

約数和(自身を除く): 15930993

約数列:

[1, 11, 121, 607, 2137, 6677, 23507, 73447, 258577, 1297159, 14268749, 156956239]

約数ペア:

[(1, 156956239), (11, 14268749), (121, 1297159), (607, 258577), (2137, 73447), (6677, 23507)]