159162143

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{191071}}^1$

素因数の和:191102

約数の個数: 12

約数和(自身を含む): 196039872

約数和(自身を除く): 36877729

約数列:

[1, 7, 17, 49, 119, 833, 191071, 1337497, 3248207, 9362479, 22737449, 159162143]

約数ペア:

[(1, 159162143), (7, 22737449), (17, 9362479), (49, 3248207), (119, 1337497), (833, 191071)]