167171345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20129}}^1$

素因数の和:20296

約数の個数: 16

約数和(自身を含む): 220302720

約数和(自身を除く): 53131375

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 20129, 100645, 221419, 1107095, 3039479, 15197395, 33434269, 167171345]

約数ペア:

[(1, 167171345), (5, 33434269), (11, 15197395), (55, 3039479), (151, 1107095), (755, 221419), (1661, 100645), (8305, 20129)]