128373996

素因数分解:

$2^2\times 3^1\times {\mathrm{2381}}^1\times {\mathrm{4493}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 299731824

約数和(自身を除く): 171357828

約数列:

[1, 2, 3, 4, 6, 12, 2381, 4493, 4762, 7143, 8986, 9524, 13479, 14286, 17972, 26958, 28572, 53916, 10697833, 21395666, 32093499, 42791332, 64186998, 128373996]

約数ペア:

[(1, 128373996), (2, 64186998), (3, 42791332), (4, 32093499), (6, 21395666), (12, 10697833), (2381, 53916), (4493, 28572), (4762, 26958), (7143, 17972), (8986, 14286), (9524, 13479)]