157079323820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191560151}}^1$

素因数の和:191560201

約数の個数: 24

約数和(自身を含む): 337912108128

約数和(自身を除く): 180832784308

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 191560151, 383120302, 766240604, 957800755, 1915601510, 3831203020, 7853966191, 15707932382, 31415864764, 39269830955, 78539661910, 157079323820]

約数ペア:

[(1, 157079323820), (2, 78539661910), (4, 39269830955), (5, 31415864764), (10, 15707932382), (20, 7853966191), (41, 3831203020), (82, 1915601510), (164, 957800755), (205, 766240604), (410, 383120302), (820, 191560151)]