128178312

素因数分解:

$2^3\times 3^1\times {\mathrm{5340763}}^1$

素因数の和:5340772

約数の個数: 16

約数和(自身を含む): 320445840

約数和(自身を除く): 192267528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5340763, 10681526, 16022289, 21363052, 32044578, 42726104, 64089156, 128178312]

約数ペア:

[(1, 128178312), (2, 64089156), (3, 42726104), (4, 32044578), (6, 21363052), (8, 16022289), (12, 10681526), (24, 5340763)]