157788956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3034403}}^1$

素因数の和:3034420

約数の個数: 12

約数和(自身を含む): 297371592

約数和(自身を除く): 139582636

約数列:

[1, 2, 4, 13, 26, 52, 3034403, 6068806, 12137612, 39447239, 78894478, 157788956]

約数ペア:

[(1, 157788956), (2, 78894478), (4, 39447239), (13, 12137612), (26, 6068806), (52, 3034403)]