138464208

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1627}}^1$

素因数の和:1841

約数の個数: 80

約数和(自身を含む): 399706560

約数和(自身を除く): 261242352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1627, 1773, 2364, 3152, 3254, 3546, 4728, 4881, 5319, 6508, 7092, 9456, 9762, 10638, 13016, 14184, 14643, 19524, 21276, 26032, 28368, 29286, 39048, 42552, 43929, 58572, 78096, 85104, 87858, 117144, 175716, 234288, 320519, 351432, 641038, 702864, 961557, 1282076, 1923114, 2564152, 2884671, 3846228, 5128304, 5769342, 7692456, 8654013, 11538684, 15384912, 17308026, 23077368, 34616052, 46154736, 69232104, 138464208]

約数ペア:

[(1, 138464208), (2, 69232104), (3, 46154736), (4, 34616052), (6, 23077368), (8, 17308026), (9, 15384912), (12, 11538684), (16, 8654013), (18, 7692456), (24, 5769342), (27, 5128304), (36, 3846228), (48, 2884671), (54, 2564152), (72, 1923114), (108, 1282076), (144, 961557), (197, 702864), (216, 641038), (394, 351432), (432, 320519), (591, 234288), (788, 175716), (1182, 117144), (1576, 87858), (1627, 85104), (1773, 78096), (2364, 58572), (3152, 43929), (3254, 42552), (3546, 39048), (4728, 29286), (4881, 28368), (5319, 26032), (6508, 21276), (7092, 19524), (9456, 14643), (9762, 14184), (10638, 13016)]