135231486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55927}}^1$

素因数の和:55976

約数の個数: 32

約数和(自身を含む): 300668928

約数和(自身を除く): 165437442

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 55927, 111854, 167781, 335562, 727051, 1454102, 1733737, 2181153, 3467474, 4362306, 5201211, 10402422, 22538581, 45077162, 67615743, 135231486]

約数ペア:

[(1, 135231486), (2, 67615743), (3, 45077162), (6, 22538581), (13, 10402422), (26, 5201211), (31, 4362306), (39, 3467474), (62, 2181153), (78, 1733737), (93, 1454102), (186, 727051), (403, 335562), (806, 167781), (1209, 111854), (2418, 55927)]