149370392

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{142529}}^1$

素因数の和:142666

約数の個数: 16

約数和(自身を含む): 282209400

約数和(自身を除く): 132839008

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 142529, 285058, 570116, 1140232, 18671299, 37342598, 74685196, 149370392]

約数ペア:

[(1, 149370392), (2, 74685196), (4, 37342598), (8, 18671299), (131, 1140232), (262, 570116), (524, 285058), (1048, 142529)]