144750508

素因数分解:

$2^2\times 7^2\times {\mathrm{738523}}^1$

素因数の和:738541

約数の個数: 18

約数和(自身を含む): 294671076

約数和(自身を除く): 149920568

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 738523, 1477046, 2954092, 5169661, 10339322, 20678644, 36187627, 72375254, 144750508]

約数ペア:

[(1, 144750508), (2, 72375254), (4, 36187627), (7, 20678644), (14, 10339322), (28, 5169661), (49, 2954092), (98, 1477046), (196, 738523)]