127082072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71879}}^1$

素因数の和:71915

約数の個数: 32

約数和(自身を含む): 271706400

約数和(自身を除く): 144624328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 71879, 143758, 287516, 575032, 934427, 1221943, 1868854, 2443886, 3737708, 4887772, 7475416, 9775544, 15885259, 31770518, 63541036, 127082072]

約数ペア:

[(1, 127082072), (2, 63541036), (4, 31770518), (8, 15885259), (13, 9775544), (17, 7475416), (26, 4887772), (34, 3737708), (52, 2443886), (68, 1868854), (104, 1221943), (136, 934427), (221, 575032), (442, 287516), (884, 143758), (1768, 71879)]