168456961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1129}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 182571840

約数和(自身を除く): 14114879

約数列:

[1, 17, 67, 131, 1129, 1139, 2227, 8777, 19193, 75643, 147899, 149209, 1285931, 2514283, 9909233, 168456961]

約数ペア:

[(1, 168456961), (17, 9909233), (67, 2514283), (131, 1285931), (1129, 149209), (1139, 147899), (2227, 75643), (8777, 19193)]