166164812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{12143}}^1$

素因数の和:12469

約数の個数: 24

約数和(自身を含む): 318269952

約数和(自身を除く): 152105140

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 12143, 13684, 24286, 48572, 133573, 267146, 534292, 3776473, 7552946, 15105892, 41541203, 83082406, 166164812]

約数ペア:

[(1, 166164812), (2, 83082406), (4, 41541203), (11, 15105892), (22, 7552946), (44, 3776473), (311, 534292), (622, 267146), (1244, 133573), (3421, 48572), (6842, 24286), (12143, 13684)]