166834036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21269}}^1$

素因数の和:21363

約数の個数: 24

約数和(自身を含む): 305522280

約数和(自身を除く): 138688244

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 21269, 42538, 85076, 786953, 1127257, 1573906, 2254514, 3147812, 4509028, 41708509, 83417018, 166834036]

約数ペア:

[(1, 166834036), (2, 83417018), (4, 41708509), (37, 4509028), (53, 3147812), (74, 2254514), (106, 1573906), (148, 1127257), (212, 786953), (1961, 85076), (3922, 42538), (7844, 21269)]