156980959898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{976991}}^1$

素因数の和:977522

約数の個数: 32

約数和(自身を含む): 281373696000

約数和(自身を除く): 124392736102

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 499, 998, 3493, 6986, 11477, 22954, 80339, 160678, 976991, 1953982, 6838937, 13677874, 22470793, 44941586, 157295551, 314591102, 487518509, 975037018, 3412629563, 6825259126, 11212925707, 22425851414, 78490479949, 156980959898]

約数ペア:

[(1, 156980959898), (2, 78490479949), (7, 22425851414), (14, 11212925707), (23, 6825259126), (46, 3412629563), (161, 975037018), (322, 487518509), (499, 314591102), (998, 157295551), (3493, 44941586), (6986, 22470793), (11477, 13677874), (22954, 6838937), (80339, 1953982), (160678, 976991)]