163125004

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{13151}}^1$

素因数の和:13605

約数の個数: 24

約数和(自身を含む): 327011328

約数和(自身を除く): 163886324

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 13151, 26302, 52604, 92057, 184114, 368228, 5825893, 11651786, 23303572, 40781251, 81562502, 163125004]

約数ペア:

[(1, 163125004), (2, 81562502), (4, 40781251), (7, 23303572), (14, 11651786), (28, 5825893), (443, 368228), (886, 184114), (1772, 92057), (3101, 52604), (6202, 26302), (12404, 13151)]