131306376

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{16529}}^1$

素因数の和:16869

約数の個数: 32

約数和(自身を含む): 329277600

約数和(自身を除く): 197971224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 16529, 33058, 49587, 66116, 99174, 132232, 198348, 396696, 5471099, 10942198, 16413297, 21884396, 32826594, 43768792, 65653188, 131306376]

約数ペア:

[(1, 131306376), (2, 65653188), (3, 43768792), (4, 32826594), (6, 21884396), (8, 16413297), (12, 10942198), (24, 5471099), (331, 396696), (662, 198348), (993, 132232), (1324, 99174), (1986, 66116), (2648, 49587), (3972, 33058), (7944, 16529)]