126738468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 362260080

約数和(自身を除く): 235521612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 37, 51, 58, 68, 74, 87, 102, 111, 116, 148, 153, 174, 193, 204, 222, 261, 306, 333, 348, 386, 444, 493, 522, 579, 612, 629, 666, 772, 986, 1044, 1073, 1158, 1258, 1332, 1479, 1737, 1887, 1972, 2146, 2316, 2516, 2958, 3219, 3281, 3474, 3774, 4292, 4437, 5597, 5661, 5916, 6438, 6562, 6948, 7141, 7548, 8874, 9657, 9843, 11194, 11322, 12876, 13124, 14282, 16791, 17748, 18241, 19314, 19686, 21423, 22388, 22644, 28564, 29529, 33582, 36482, 38628, 39372, 42846, 50373, 54723, 59058, 64269, 67164, 72964, 85692, 95149, 100746, 109446, 118116, 121397, 128538, 164169, 190298, 201492, 207089, 218892, 242794, 257076, 285447, 328338, 364191, 380596, 414178, 485588, 570894, 621267, 656676, 728382, 828356, 856341, 1092573, 1141788, 1242534, 1456764, 1712682, 1863801, 2185146, 2485068, 3425364, 3520513, 3727602, 4370292, 7041026, 7455204, 10561539, 14082052, 21123078, 31684617, 42246156, 63369234, 126738468]

約数ペア:

[(1, 126738468), (2, 63369234), (3, 42246156), (4, 31684617), (6, 21123078), (9, 14082052), (12, 10561539), (17, 7455204), (18, 7041026), (29, 4370292), (34, 3727602), (36, 3520513), (37, 3425364), (51, 2485068), (58, 2185146), (68, 1863801), (74, 1712682), (87, 1456764), (102, 1242534), (111, 1141788), (116, 1092573), (148, 856341), (153, 828356), (174, 728382), (193, 656676), (204, 621267), (222, 570894), (261, 485588), (306, 414178), (333, 380596), (348, 364191), (386, 328338), (444, 285447), (493, 257076), (522, 242794), (579, 218892), (612, 207089), (629, 201492), (666, 190298), (772, 164169), (986, 128538), (1044, 121397), (1073, 118116), (1158, 109446), (1258, 100746), (1332, 95149), (1479, 85692), (1737, 72964), (1887, 67164), (1972, 64269), (2146, 59058), (2316, 54723), (2516, 50373), (2958, 42846), (3219, 39372), (3281, 38628), (3474, 36482), (3774, 33582), (4292, 29529), (4437, 28564), (5597, 22644), (5661, 22388), (5916, 21423), (6438, 19686), (6562, 19314), (6948, 18241), (7141, 17748), (7548, 16791), (8874, 14282), (9657, 13124), (9843, 12876), (11194, 11322)]