157371844

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{7817}}^1$

素因数の和:8547

約数の個数: 24

約数和(自身を含む): 315221760

約数和(自身を除く): 157849916

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 7817, 10066, 15634, 20132, 31268, 54719, 109438, 218876, 5620423, 11240846, 22481692, 39342961, 78685922, 157371844]

約数ペア:

[(1, 157371844), (2, 78685922), (4, 39342961), (7, 22481692), (14, 11240846), (28, 5620423), (719, 218876), (1438, 109438), (2876, 54719), (5033, 31268), (7817, 20132), (10066, 15634)]