123159876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{8191}}^1$

素因数の和:8384

約数の個数: 48

約数和(自身を含む): 330301440

約数和(自身を除く): 207141564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 8191, 15036, 16382, 24573, 32764, 49146, 57337, 98292, 114674, 172011, 229348, 344022, 688044, 1466189, 2932378, 4398567, 5864756, 8797134, 10263323, 17594268, 20526646, 30789969, 41053292, 61579938, 123159876]

約数ペア:

[(1, 123159876), (2, 61579938), (3, 41053292), (4, 30789969), (6, 20526646), (7, 17594268), (12, 10263323), (14, 8797134), (21, 5864756), (28, 4398567), (42, 2932378), (84, 1466189), (179, 688044), (358, 344022), (537, 229348), (716, 172011), (1074, 114674), (1253, 98292), (2148, 57337), (2506, 49146), (3759, 32764), (5012, 24573), (7518, 16382), (8191, 15036)]