138179834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{171439}}^1$

素因数の和:171485

約数の個数: 16

約数和(自身を含む): 230415360

約数和(自身を除く): 92235526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 171439, 342878, 2228707, 4457414, 5314609, 10629218, 69089917, 138179834]

約数ペア:

[(1, 138179834), (2, 69089917), (13, 10629218), (26, 5314609), (31, 4457414), (62, 2228707), (403, 342878), (806, 171439)]