156772190

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{18911}}^1$

素因数の和:19747

約数の個数: 16

約数和(自身を含む): 282545280

約数和(自身を除く): 125773090

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 18911, 37822, 94555, 189110, 15677219, 31354438, 78386095, 156772190]

約数ペア:

[(1, 156772190), (2, 78386095), (5, 31354438), (10, 15677219), (829, 189110), (1658, 94555), (4145, 37822), (8290, 18911)]