145440244

素因数分解:

$2^2\times {\mathrm{4463}}^1\times {\mathrm{8147}}^1$

素因数の和:12614

約数の個数: 12

約数和(自身を含む): 254608704

約数和(自身を除く): 109168460

約数列:

[1, 2, 4, 4463, 8147, 8926, 16294, 17852, 32588, 36360061, 72720122, 145440244]

約数ペア:

[(1, 145440244), (2, 72720122), (4, 36360061), (4463, 32588), (8147, 17852), (8926, 16294)]