145204088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{255641}}^1$

素因数の和:255718

約数の個数: 16

約数和(自身を含む): 276093360

約数和(自身を除く): 130889272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 255641, 511282, 1022564, 2045128, 18150511, 36301022, 72602044, 145204088]

約数ペア:

[(1, 145204088), (2, 72602044), (4, 36301022), (8, 18150511), (71, 2045128), (142, 1022564), (284, 511282), (568, 255641)]