142804146

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{335221}}^1$

素因数の和:335297

約数の個数: 16

約数和(自身を含む): 289631808

約数和(自身を除く): 146827662

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 335221, 670442, 1005663, 2011326, 23800691, 47601382, 71402073, 142804146]

約数ペア:

[(1, 142804146), (2, 71402073), (3, 47601382), (6, 23800691), (71, 2011326), (142, 1005663), (213, 670442), (426, 335221)]