128993616

素因数分解:

$2^4\times 3^2\times {\mathrm{895789}}^1$

素因数の和:895803

約数の個数: 30

約数和(自身を含む): 361003370

約数和(自身を除く): 232009754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 895789, 1791578, 2687367, 3583156, 5374734, 7166312, 8062101, 10749468, 14332624, 16124202, 21498936, 32248404, 42997872, 64496808, 128993616]

約数ペア:

[(1, 128993616), (2, 64496808), (3, 42997872), (4, 32248404), (6, 21498936), (8, 16124202), (9, 14332624), (12, 10749468), (16, 8062101), (18, 7166312), (24, 5374734), (36, 3583156), (48, 2687367), (72, 1791578), (144, 895789)]