168840334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{66947}}^1$

素因数の和:67059

約数の個数: 16

約数和(自身を含む): 275557968

約数和(自身を除く): 106717634

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 66947, 133894, 870311, 1740622, 6493859, 12987718, 84420167, 168840334]

約数ペア:

[(1, 168840334), (2, 84420167), (13, 12987718), (26, 6493859), (97, 1740622), (194, 870311), (1261, 133894), (2522, 66947)]