144894928

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{80141}}^1$

素因数の和:80262

約数の個数: 20

約数和(自身を含む): 283221828

約数和(自身を除く): 138326900

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 80141, 160282, 320564, 641128, 1282256, 9055933, 18111866, 36223732, 72447464, 144894928]

約数ペア:

[(1, 144894928), (2, 72447464), (4, 36223732), (8, 18111866), (16, 9055933), (113, 1282256), (226, 641128), (452, 320564), (904, 160282), (1808, 80141)]