143669168

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{34939}}^1$

素因数の和:35204

約数の個数: 20

約数和(自身を含む): 279450120

約数和(自身を除く): 135780952

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 34939, 69878, 139756, 279512, 559024, 8979323, 17958646, 35917292, 71834584, 143669168]

約数ペア:

[(1, 143669168), (2, 71834584), (4, 35917292), (8, 17958646), (16, 8979323), (257, 559024), (514, 279512), (1028, 139756), (2056, 69878), (4112, 34939)]