165148004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256441}}^1$

素因数の和:256475

約数の個数: 24

約数和(自身を含む): 344658048

約数和(自身を除く): 179510044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 256441, 512882, 1025764, 1795087, 3590174, 5898143, 7180348, 11796286, 23592572, 41287001, 82574002, 165148004]

約数ペア:

[(1, 165148004), (2, 82574002), (4, 41287001), (7, 23592572), (14, 11796286), (23, 7180348), (28, 5898143), (46, 3590174), (92, 1795087), (161, 1025764), (322, 512882), (644, 256441)]