164152765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 75348035

約数列:

[1, 5, 7, 17, 35, 85, 119, 263, 595, 1049, 1315, 1841, 4471, 5245, 7343, 9205, 17833, 22355, 31297, 36715, 89165, 124831, 156485, 275887, 624155, 1379435, 1931209, 4690079, 9656045, 23450395, 32830553, 164152765]

約数ペア:

[(1, 164152765), (5, 32830553), (7, 23450395), (17, 9656045), (35, 4690079), (85, 1931209), (119, 1379435), (263, 624155), (595, 275887), (1049, 156485), (1315, 124831), (1841, 89165), (4471, 36715), (5245, 31297), (7343, 22355), (9205, 17833)]