15624156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 42336000

約数和(自身を除く): 26711844

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 139, 174, 204, 228, 278, 323, 348, 417, 493, 551, 556, 646, 834, 969, 986, 1102, 1292, 1479, 1653, 1668, 1938, 1972, 2204, 2363, 2641, 2958, 3306, 3876, 4031, 4726, 5282, 5916, 6612, 7089, 7923, 8062, 9367, 9452, 10564, 12093, 14178, 15846, 16124, 18734, 24186, 28101, 28356, 31692, 37468, 44897, 48372, 56202, 68527, 76589, 89794, 112404, 134691, 137054, 153178, 179588, 205581, 229767, 269382, 274108, 306356, 411162, 459534, 538764, 822324, 919068, 1302013, 2604026, 3906039, 5208052, 7812078, 15624156]

約数ペア:

[(1, 15624156), (2, 7812078), (3, 5208052), (4, 3906039), (6, 2604026), (12, 1302013), (17, 919068), (19, 822324), (29, 538764), (34, 459534), (38, 411162), (51, 306356), (57, 274108), (58, 269382), (68, 229767), (76, 205581), (87, 179588), (102, 153178), (114, 137054), (116, 134691), (139, 112404), (174, 89794), (204, 76589), (228, 68527), (278, 56202), (323, 48372), (348, 44897), (417, 37468), (493, 31692), (551, 28356), (556, 28101), (646, 24186), (834, 18734), (969, 16124), (986, 15846), (1102, 14178), (1292, 12093), (1479, 10564), (1653, 9452), (1668, 9367), (1938, 8062), (1972, 7923), (2204, 7089), (2363, 6612), (2641, 5916), (2958, 5282), (3306, 4726), (3876, 4031)]