165095272

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{10303}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 309738240

約数和(自身を除く): 144642968

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 10303, 16024, 20606, 41212, 82424, 20636909, 41273818, 82547636, 165095272]

約数ペア:

[(1, 165095272), (2, 82547636), (4, 41273818), (8, 20636909), (2003, 82424), (4006, 41212), (8012, 20606), (10303, 16024)]