142385616

素因数分解:

$2^4\times 3^2\times {\mathrm{988789}}^1$

素因数の和:988803

約数の個数: 30

約数和(自身を含む): 398482370

約数和(自身を除く): 256096754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 988789, 1977578, 2966367, 3955156, 5932734, 7910312, 8899101, 11865468, 15820624, 17798202, 23730936, 35596404, 47461872, 71192808, 142385616]

約数ペア:

[(1, 142385616), (2, 71192808), (3, 47461872), (4, 35596404), (6, 23730936), (8, 17798202), (9, 15820624), (12, 11865468), (16, 8899101), (18, 7910312), (24, 5932734), (36, 3955156), (48, 2966367), (72, 1977578), (144, 988789)]