159400870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{116351}}^1$

素因数の和:116495

約数の個数: 16

約数和(自身を含む): 289018368

約数和(自身を除く): 129617498

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 116351, 232702, 581755, 1163510, 15940087, 31880174, 79700435, 159400870]

約数ペア:

[(1, 159400870), (2, 79700435), (5, 31880174), (10, 15940087), (137, 1163510), (274, 581755), (685, 232702), (1370, 116351)]