165770224

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{17239}}^1$

素因数の和:17848

約数の個数: 20

約数和(自身を含む): 321732880

約数和(自身を除く): 155962656

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 17239, 34478, 68956, 137912, 275824, 10360639, 20721278, 41442556, 82885112, 165770224]

約数ペア:

[(1, 165770224), (2, 82885112), (4, 41442556), (8, 20721278), (16, 10360639), (601, 275824), (1202, 137912), (2404, 68956), (4808, 34478), (9616, 17239)]