164909016

素因数分解:

$2^3\times 3^2\times {\mathrm{2290403}}^1$

素因数の和:2290415

約数の個数: 24

約数和(自身を含む): 446628780

約数和(自身を除く): 281719764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2290403, 4580806, 6871209, 9161612, 13742418, 18323224, 20613627, 27484836, 41227254, 54969672, 82454508, 164909016]

約数ペア:

[(1, 164909016), (2, 82454508), (3, 54969672), (4, 41227254), (6, 27484836), (8, 20613627), (9, 18323224), (12, 13742418), (18, 9161612), (24, 6871209), (36, 4580806), (72, 2290403)]