156871689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{24677}}^1$

素因数の和:24856

約数の個数: 16

約数和(自身を含む): 226642752

約数和(自身を除く): 69771063

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 24677, 74031, 320801, 962403, 4022351, 12067053, 52290563, 156871689]

約数ペア:

[(1, 156871689), (3, 52290563), (13, 12067053), (39, 4022351), (163, 962403), (489, 320801), (2119, 74031), (6357, 24677)]