166480104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{990953}}^1$

素因数の和:990969

約数の個数: 32

約数和(自身を含む): 475657920

約数和(自身を除く): 309177816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 990953, 1981906, 2972859, 3963812, 5945718, 6936671, 7927624, 11891436, 13873342, 20810013, 23782872, 27746684, 41620026, 55493368, 83240052, 166480104]

約数ペア:

[(1, 166480104), (2, 83240052), (3, 55493368), (4, 41620026), (6, 27746684), (7, 23782872), (8, 20810013), (12, 13873342), (14, 11891436), (21, 7927624), (24, 6936671), (28, 5945718), (42, 3963812), (56, 2972859), (84, 1981906), (168, 990953)]