156979277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2297}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 193546752

約数和(自身を除く): 36567475

約数列:

[1, 7, 13, 91, 751, 2297, 5257, 9763, 16079, 29861, 68341, 209027, 1725047, 12075329, 22425611, 156979277]

約数ペア:

[(1, 156979277), (7, 22425611), (13, 12075329), (91, 1725047), (751, 209027), (2297, 68341), (5257, 29861), (9763, 16079)]