128475324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{209927}}^1$

素因数の和:209954

約数の個数: 36

約数和(自身を含む): 343862064

約数和(自身を除く): 215386740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 209927, 419854, 629781, 839708, 1259562, 1889343, 2519124, 3568759, 3778686, 7137518, 7557372, 10706277, 14275036, 21412554, 32118831, 42825108, 64237662, 128475324]

約数ペア:

[(1, 128475324), (2, 64237662), (3, 42825108), (4, 32118831), (6, 21412554), (9, 14275036), (12, 10706277), (17, 7557372), (18, 7137518), (34, 3778686), (36, 3568759), (51, 2519124), (68, 1889343), (102, 1259562), (153, 839708), (204, 629781), (306, 419854), (612, 209927)]