143313044

素因数分解:

$2^2\times 7^2\times {\mathrm{731189}}^1$

素因数の和:731207

約数の個数: 18

約数和(自身を含む): 291744810

約数和(自身を除く): 148431766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 731189, 1462378, 2924756, 5118323, 10236646, 20473292, 35828261, 71656522, 143313044]

約数ペア:

[(1, 143313044), (2, 71656522), (4, 35828261), (7, 20473292), (14, 10236646), (28, 5118323), (49, 2924756), (98, 1462378), (196, 731189)]