160991784

素因数分解:

$2^3\times 3^2\times {\mathrm{2235997}}^1$

素因数の和:2236009

約数の個数: 24

約数和(自身を含む): 436019610

約数和(自身を除く): 275027826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2235997, 4471994, 6707991, 8943988, 13415982, 17887976, 20123973, 26831964, 40247946, 53663928, 80495892, 160991784]

約数ペア:

[(1, 160991784), (2, 80495892), (3, 53663928), (4, 40247946), (6, 26831964), (8, 20123973), (9, 17887976), (12, 13415982), (18, 8943988), (24, 6707991), (36, 4471994), (72, 2235997)]