159309748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7717}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 301032872

約数和(自身を除く): 141723124

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 7717, 10322, 15434, 20644, 30868, 100321, 200642, 401284, 3063649, 6127298, 12254596, 39827437, 79654874, 159309748]

約数ペア:

[(1, 159309748), (2, 79654874), (4, 39827437), (13, 12254596), (26, 6127298), (52, 3063649), (397, 401284), (794, 200642), (1588, 100321), (5161, 30868), (7717, 20644), (10322, 15434)]