157100809988

素因数分解:

$2^2\times {\mathrm{7877}}^1\times {\mathrm{4986061}}^1$

素因数の和:4993942

約数の個数: 12

約数和(自身を含む): 274961375052

約数和(自身を除く): 117860565064

約数列:

[1, 2, 4, 7877, 15754, 31508, 4986061, 9972122, 19944244, 39275202497, 78550404994, 157100809988]

約数ペア:

[(1, 157100809988), (2, 78550404994), (4, 39275202497), (7877, 19944244), (15754, 9972122), (31508, 4986061)]