156982132040

素因数分解:

$2^3\times 5^1\times {\mathrm{3924553301}}^1$

素因数の和:3924553312

約数の個数: 16

約数和(自身を含む): 353209797180

約数和(自身を除く): 196227665140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3924553301, 7849106602, 15698213204, 19622766505, 31396426408, 39245533010, 78491066020, 156982132040]

約数ペア:

[(1, 156982132040), (2, 78491066020), (4, 39245533010), (5, 31396426408), (8, 19622766505), (10, 15698213204), (20, 7849106602), (40, 3924553301)]