158553616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{762277}}^1$

素因数の和:762298

約数の個数: 20

約数和(自身を含む): 330828652

約数和(自身を除く): 172275036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 762277, 1524554, 3049108, 6098216, 9909601, 12196432, 19819202, 39638404, 79276808, 158553616]

約数ペア:

[(1, 158553616), (2, 79276808), (4, 39638404), (8, 19819202), (13, 12196432), (16, 9909601), (26, 6098216), (52, 3049108), (104, 1524554), (208, 762277)]