159874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 289872

約数和(自身を除く): 129998

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 169, 286, 338, 473, 559, 946, 1118, 1859, 3718, 6149, 7267, 12298, 14534, 79937, 159874]

約数ペア:

[(1, 159874), (2, 79937), (11, 14534), (13, 12298), (22, 7267), (26, 6149), (43, 3718), (86, 1859), (143, 1118), (169, 946), (286, 559), (338, 473)]