156968622

素因数分解:

$2^1\times 3^2\times {\mathrm{8720479}}^1$

素因数の和:8720487

約数の個数: 12

約数和(自身を含む): 340098720

約数和(自身を除く): 183130098

約数列:

[1, 2, 3, 6, 9, 18, 8720479, 17440958, 26161437, 52322874, 78484311, 156968622]

約数ペア:

[(1, 156968622), (2, 78484311), (3, 52322874), (6, 26161437), (9, 17440958), (18, 8720479)]