157397958

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 359424000

約数和(自身を除く): 202026042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 127, 177, 254, 354, 381, 389, 531, 762, 778, 1062, 1143, 1167, 1593, 2286, 2334, 3186, 3429, 3501, 6858, 7002, 7493, 10503, 14986, 21006, 22479, 22951, 44958, 45902, 49403, 67437, 68853, 98806, 134874, 137706, 148209, 202311, 206559, 296418, 404622, 413118, 444627, 619677, 889254, 1239354, 1333881, 2667762, 2914777, 5829554, 8744331, 17488662, 26232993, 52465986, 78698979, 157397958]

約数ペア:

[(1, 157397958), (2, 78698979), (3, 52465986), (6, 26232993), (9, 17488662), (18, 8744331), (27, 5829554), (54, 2914777), (59, 2667762), (118, 1333881), (127, 1239354), (177, 889254), (254, 619677), (354, 444627), (381, 413118), (389, 404622), (531, 296418), (762, 206559), (778, 202311), (1062, 148209), (1143, 137706), (1167, 134874), (1593, 98806), (2286, 68853), (2334, 67437), (3186, 49403), (3429, 45902), (3501, 44958), (6858, 22951), (7002, 22479), (7493, 21006), (10503, 14986)]