156731108187

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1\times {\mathrm{344327}}^1$

素因数の和:346538

約数の個数: 16

約数和(自身を含む): 212017900032

約数和(自身を除く): 55286791845

約数列:

[1, 3, 71, 213, 2137, 6411, 151727, 344327, 455181, 1032981, 24447217, 73341651, 735826799, 2207480397, 52243702729, 156731108187]

約数ペア:

[(1, 156731108187), (3, 52243702729), (71, 2207480397), (213, 735826799), (2137, 73341651), (6411, 24447217), (151727, 1032981), (344327, 455181)]