131182204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1531}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 237472256

約数和(自身を除く): 106290052

約数列:

[1, 2, 4, 31, 62, 124, 691, 1382, 1531, 2764, 3062, 6124, 21421, 42842, 47461, 85684, 94922, 189844, 1057921, 2115842, 4231684, 32795551, 65591102, 131182204]

約数ペア:

[(1, 131182204), (2, 65591102), (4, 32795551), (31, 4231684), (62, 2115842), (124, 1057921), (691, 189844), (1382, 94922), (1531, 85684), (2764, 47461), (3062, 42842), (6124, 21421)]