157839312

素因数分解:

$2^4\times 3^1\times {\mathrm{3288319}}^1$

素因数の和:3288330

約数の個数: 20

約数和(自身を含む): 407751680

約数和(自身を除く): 249912368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3288319, 6576638, 9864957, 13153276, 19729914, 26306552, 39459828, 52613104, 78919656, 157839312]

約数ペア:

[(1, 157839312), (2, 78919656), (3, 52613104), (4, 39459828), (6, 26306552), (8, 19729914), (12, 13153276), (16, 9864957), (24, 6576638), (48, 3288319)]