147690242

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{144511}}^1$

素因数の和:144593

約数の個数: 16

約数和(自身を含む): 256653312

約数和(自身を除く): 108963070

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 144511, 289022, 1011577, 2023154, 10549303, 21098606, 73845121, 147690242]

約数ペア:

[(1, 147690242), (2, 73845121), (7, 21098606), (14, 10549303), (73, 2023154), (146, 1011577), (511, 289022), (1022, 144511)]