103456444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 238857360

約数和(自身を除く): 135400916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2137, 2548, 3458, 3724, 4274, 6916, 8548, 12103, 14959, 24206, 27781, 29918, 40603, 48412, 55562, 59836, 81206, 104713, 111124, 162412, 194467, 209426, 284221, 388934, 418852, 527839, 568442, 777868, 1055678, 1136884, 1361269, 1989547, 2111356, 2722538, 3694873, 3979094, 5445076, 7389746, 7958188, 14779492, 25864111, 51728222, 103456444]

約数ペア:

[(1, 103456444), (2, 51728222), (4, 25864111), (7, 14779492), (13, 7958188), (14, 7389746), (19, 5445076), (26, 3979094), (28, 3694873), (38, 2722538), (49, 2111356), (52, 1989547), (76, 1361269), (91, 1136884), (98, 1055678), (133, 777868), (182, 568442), (196, 527839), (247, 418852), (266, 388934), (364, 284221), (494, 209426), (532, 194467), (637, 162412), (931, 111124), (988, 104713), (1274, 81206), (1729, 59836), (1862, 55562), (2137, 48412), (2548, 40603), (3458, 29918), (3724, 27781), (4274, 24206), (6916, 14959), (8548, 12103)]