198753588

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 588893760

約数和(自身を除く): 390140172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 261, 297, 319, 324, 348, 396, 486, 522, 594, 638, 641, 783, 891, 957, 972, 1044, 1188, 1276, 1282, 1566, 1782, 1914, 1923, 2349, 2564, 2673, 2871, 3132, 3564, 3828, 3846, 4698, 5346, 5742, 5769, 7047, 7051, 7692, 8613, 9396, 10692, 11484, 11538, 14094, 14102, 17226, 17307, 18589, 21153, 23076, 25839, 28188, 28204, 34452, 34614, 37178, 42306, 51678, 51921, 55767, 63459, 69228, 74356, 77517, 84612, 103356, 103842, 111534, 126918, 155034, 155763, 167301, 190377, 204479, 207684, 223068, 253836, 310068, 311526, 334602, 380754, 408958, 501903, 571131, 613437, 623052, 669204, 761508, 817916, 1003806, 1142262, 1226874, 1505709, 1713393, 1840311, 2007612, 2284524, 2453748, 3011418, 3426786, 3680622, 4517127, 5520933, 6022836, 6853572, 7361244, 9034254, 11041866, 16562799, 18068508, 22083732, 33125598, 49688397, 66251196, 99376794, 198753588]

約数ペア:

[(1, 198753588), (2, 99376794), (3, 66251196), (4, 49688397), (6, 33125598), (9, 22083732), (11, 18068508), (12, 16562799), (18, 11041866), (22, 9034254), (27, 7361244), (29, 6853572), (33, 6022836), (36, 5520933), (44, 4517127), (54, 3680622), (58, 3426786), (66, 3011418), (81, 2453748), (87, 2284524), (99, 2007612), (108, 1840311), (116, 1713393), (132, 1505709), (162, 1226874), (174, 1142262), (198, 1003806), (243, 817916), (261, 761508), (297, 669204), (319, 623052), (324, 613437), (348, 571131), (396, 501903), (486, 408958), (522, 380754), (594, 334602), (638, 311526), (641, 310068), (783, 253836), (891, 223068), (957, 207684), (972, 204479), (1044, 190377), (1188, 167301), (1276, 155763), (1282, 155034), (1566, 126918), (1782, 111534), (1914, 103842), (1923, 103356), (2349, 84612), (2564, 77517), (2673, 74356), (2871, 69228), (3132, 63459), (3564, 55767), (3828, 51921), (3846, 51678), (4698, 42306), (5346, 37178), (5742, 34614), (5769, 34452), (7047, 28204), (7051, 28188), (7692, 25839), (8613, 23076), (9396, 21153), (10692, 18589), (11484, 17307), (11538, 17226), (14094, 14102)]