164655730

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{37507}}^1$

素因数の和:37953

約数の個数: 16

約数和(自身を含む): 297063360

約数和(自身を除く): 132407630

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 37507, 75014, 187535, 375070, 16465573, 32931146, 82327865, 164655730]

約数ペア:

[(1, 164655730), (2, 82327865), (5, 32931146), (10, 16465573), (439, 375070), (878, 187535), (2195, 75014), (4390, 37507)]