168065044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127709}}^1$

素因数の和:127767

約数の個数: 24

約数和(自身を含む): 343284480

約数和(自身を除く): 175219436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 127709, 255418, 510836, 893963, 1787926, 3575852, 6002323, 12004646, 24009292, 42016261, 84032522, 168065044]

約数ペア:

[(1, 168065044), (2, 84032522), (4, 42016261), (7, 24009292), (14, 12004646), (28, 6002323), (47, 3575852), (94, 1787926), (188, 893963), (329, 510836), (658, 255418), (1316, 127709)]