131119326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43103}}^1$

素因数の和:43137

約数の個数: 36

約数和(自身を含む): 307633248

約数和(自身を除く): 176513922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 43103, 86206, 129309, 258618, 387927, 560339, 775854, 1120678, 1681017, 3362034, 5043051, 7284407, 10086102, 14568814, 21853221, 43706442, 65559663, 131119326]

約数ペア:

[(1, 131119326), (2, 65559663), (3, 43706442), (6, 21853221), (9, 14568814), (13, 10086102), (18, 7284407), (26, 5043051), (39, 3362034), (78, 1681017), (117, 1120678), (169, 775854), (234, 560339), (338, 387927), (507, 258618), (1014, 129309), (1521, 86206), (3042, 43103)]