127202296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71947}}^1$

素因数の和:71983

約数の個数: 32

約数和(自身を含む): 271963440

約数和(自身を除く): 144761144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 71947, 143894, 287788, 575576, 935311, 1223099, 1870622, 2446198, 3741244, 4892396, 7482488, 9784792, 15900287, 31800574, 63601148, 127202296]

約数ペア:

[(1, 127202296), (2, 63601148), (4, 31800574), (8, 15900287), (13, 9784792), (17, 7482488), (26, 4892396), (34, 3741244), (52, 2446198), (68, 1870622), (104, 1223099), (136, 935311), (221, 575576), (442, 287788), (884, 143894), (1768, 71947)]