137207824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659653}}^1$

素因数の和:659674

約数の個数: 20

約数和(自身を含む): 286289836

約数和(自身を除く): 149082012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659653, 1319306, 2638612, 5277224, 8575489, 10554448, 17150978, 34301956, 68603912, 137207824]

約数ペア:

[(1, 137207824), (2, 68603912), (4, 34301956), (8, 17150978), (13, 10554448), (16, 8575489), (26, 5277224), (52, 2638612), (104, 1319306), (208, 659653)]