138860098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172283}}^1$

素因数の和:172329

約数の個数: 16

約数和(自身を含む): 231549696

約数和(自身を除く): 92689598

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 172283, 344566, 2239679, 4479358, 5340773, 10681546, 69430049, 138860098]

約数ペア:

[(1, 138860098), (2, 69430049), (13, 10681546), (26, 5340773), (31, 4479358), (62, 2239679), (403, 344566), (806, 172283)]