164074505

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{23557}}^1$

素因数の和:23768

約数の個数: 16

約数和(自身を含む): 226156800

約数和(自身を除く): 62082295

約数列:

[1, 5, 7, 35, 199, 995, 1393, 6965, 23557, 117785, 164899, 824495, 4687843, 23439215, 32814901, 164074505]

約数ペア:

[(1, 164074505), (5, 32814901), (7, 23439215), (35, 4687843), (199, 824495), (995, 164899), (1393, 117785), (6965, 23557)]