158501868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269561}}^1$

素因数の和:269582

約数の個数: 36

約数和(自身を含む): 430220952

約数和(自身を除く): 271719084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 269561, 539122, 808683, 1078244, 1617366, 1886927, 3234732, 3773854, 5660781, 7547708, 11321562, 13208489, 22643124, 26416978, 39625467, 52833956, 79250934, 158501868]

約数ペア:

[(1, 158501868), (2, 79250934), (3, 52833956), (4, 39625467), (6, 26416978), (7, 22643124), (12, 13208489), (14, 11321562), (21, 7547708), (28, 5660781), (42, 3773854), (49, 3234732), (84, 1886927), (98, 1617366), (147, 1078244), (196, 808683), (294, 539122), (588, 269561)]