186638767

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 257402880

約数和(自身を除く): 70764113

約数列:

[1, 7, 17, 19, 23, 37, 97, 119, 133, 161, 259, 323, 391, 437, 629, 679, 703, 851, 1649, 1843, 2231, 2261, 2737, 3059, 3589, 4403, 4921, 5957, 7429, 11543, 11951, 12901, 14467, 15617, 16169, 25123, 31331, 37927, 42389, 52003, 61013, 68191, 82547, 83657, 101269, 113183, 219317, 265489, 274873, 296723, 427091, 477337, 577829, 720613, 1159247, 1403299, 1568393, 1924111, 5044291, 8114729, 9823093, 10978751, 26662681, 186638767]

約数ペア:

[(1, 186638767), (7, 26662681), (17, 10978751), (19, 9823093), (23, 8114729), (37, 5044291), (97, 1924111), (119, 1568393), (133, 1403299), (161, 1159247), (259, 720613), (323, 577829), (391, 477337), (437, 427091), (629, 296723), (679, 274873), (703, 265489), (851, 219317), (1649, 113183), (1843, 101269), (2231, 83657), (2261, 82547), (2737, 68191), (3059, 61013), (3589, 52003), (4403, 42389), (4921, 37927), (5957, 31331), (7429, 25123), (11543, 16169), (11951, 15617), (12901, 14467)]