120728132

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9733}}^1$

素因数の和:10187

約数の個数: 24

約数和(自身を含む): 242026176

約数和(自身を除く): 121298044

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 9733, 12404, 19466, 38932, 68131, 136262, 272524, 4311719, 8623438, 17246876, 30182033, 60364066, 120728132]

約数ペア:

[(1, 120728132), (2, 60364066), (4, 30182033), (7, 17246876), (14, 8623438), (28, 4311719), (443, 272524), (886, 136262), (1772, 68131), (3101, 38932), (6202, 19466), (9733, 12404)]