166033712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61403}}^1$

素因数の和:61437

約数の個数: 30

約数和(自身を含む): 348344892

約数和(自身を除く): 182311180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 61403, 122806, 245612, 491224, 798239, 982448, 1596478, 3192956, 6385912, 10377107, 12771824, 20754214, 41508428, 83016856, 166033712]

約数ペア:

[(1, 166033712), (2, 83016856), (4, 41508428), (8, 20754214), (13, 12771824), (16, 10377107), (26, 6385912), (52, 3192956), (104, 1596478), (169, 982448), (208, 798239), (338, 491224), (676, 245612), (1352, 122806), (2704, 61403)]