166376464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{547291}}^1$

素因数の和:547318

約数の個数: 20

約数和(自身を含む): 339321040

約数和(自身を除く): 172944576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 547291, 1094582, 2189164, 4378328, 8756656, 10398529, 20797058, 41594116, 83188232, 166376464]

約数ペア:

[(1, 166376464), (2, 83188232), (4, 41594116), (8, 20797058), (16, 10398529), (19, 8756656), (38, 4378328), (76, 2189164), (152, 1094582), (304, 547291)]