138420744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74903}}^1$

素因数の和:74930

約数の個数: 64

約数和(自身を含む): 431447040

約数和(自身を除く): 293026296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 74903, 149806, 224709, 299612, 449418, 524321, 599224, 823933, 898836, 1048642, 1572963, 1647866, 1797672, 2097284, 2471799, 3145926, 3295732, 4194568, 4943598, 5767531, 6291852, 6591464, 9887196, 11535062, 12583704, 17302593, 19774392, 23070124, 34605186, 46140248, 69210372, 138420744]

約数ペア:

[(1, 138420744), (2, 69210372), (3, 46140248), (4, 34605186), (6, 23070124), (7, 19774392), (8, 17302593), (11, 12583704), (12, 11535062), (14, 9887196), (21, 6591464), (22, 6291852), (24, 5767531), (28, 4943598), (33, 4194568), (42, 3295732), (44, 3145926), (56, 2471799), (66, 2097284), (77, 1797672), (84, 1647866), (88, 1572963), (132, 1048642), (154, 898836), (168, 823933), (231, 599224), (264, 524321), (308, 449418), (462, 299612), (616, 224709), (924, 149806), (1848, 74903)]