142437906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 342464640

約数和(自身を除く): 200026734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 331, 351, 613, 662, 702, 993, 1226, 1839, 1986, 2979, 3678, 4303, 5517, 5958, 7969, 8606, 8937, 11034, 12909, 15938, 16551, 17874, 23907, 25818, 33102, 38727, 47814, 71721, 77454, 116181, 143442, 202903, 215163, 232362, 405806, 430326, 608709, 1217418, 1826127, 2637739, 3652254, 5275478, 5478381, 7913217, 10956762, 15826434, 23739651, 47479302, 71218953, 142437906]

約数ペア:

[(1, 142437906), (2, 71218953), (3, 47479302), (6, 23739651), (9, 15826434), (13, 10956762), (18, 7913217), (26, 5478381), (27, 5275478), (39, 3652254), (54, 2637739), (78, 1826127), (117, 1217418), (234, 608709), (331, 430326), (351, 405806), (613, 232362), (662, 215163), (702, 202903), (993, 143442), (1226, 116181), (1839, 77454), (1986, 71721), (2979, 47814), (3678, 38727), (4303, 33102), (5517, 25818), (5958, 23907), (7969, 17874), (8606, 16551), (8937, 15938), (11034, 12909)]