139455312

素因数分解:

$2^4\times 3^1\times {\mathrm{2905319}}^1$

素因数の和:2905330

約数の個数: 20

約数和(自身を含む): 360259680

約数和(自身を除く): 220804368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2905319, 5810638, 8715957, 11621276, 17431914, 23242552, 34863828, 46485104, 69727656, 139455312]

約数ペア:

[(1, 139455312), (2, 69727656), (3, 46485104), (4, 34863828), (6, 23242552), (8, 17431914), (12, 11621276), (16, 8715957), (24, 5810638), (48, 2905319)]