156983143730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242616339}}^1$

素因数の和:2242616353

約数の個数: 16

約数和(自身を含む): 322936752960

約数和(自身を除く): 165953609230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242616339, 4485232678, 11213081695, 15698314373, 22426163390, 31396628746, 78491571865, 156983143730]

約数ペア:

[(1, 156983143730), (2, 78491571865), (5, 31396628746), (7, 22426163390), (10, 15698314373), (14, 11213081695), (35, 4485232678), (70, 2242616339)]