131786136

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 260124264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 647, 738, 828, 943, 984, 1107, 1242, 1294, 1476, 1656, 1886, 1941, 2214, 2484, 2588, 2829, 2952, 3772, 3882, 4428, 4968, 5176, 5658, 5823, 7544, 7764, 8487, 8856, 11316, 11646, 14881, 15528, 16974, 17469, 22632, 23292, 25461, 26527, 29762, 33948, 34938, 44643, 46584, 50922, 53054, 59524, 67896, 69876, 79581, 89286, 101844, 106108, 119048, 133929, 139752, 159162, 178572, 203688, 212216, 238743, 267858, 318324, 357144, 401787, 477486, 535716, 610121, 636648, 716229, 803574, 954972, 1071432, 1220242, 1432458, 1607148, 1830363, 1909944, 2440484, 2864916, 3214296, 3660726, 4880968, 5491089, 5729832, 7321452, 10982178, 14642904, 16473267, 21964356, 32946534, 43928712, 65893068, 131786136]

約数ペア:

[(1, 131786136), (2, 65893068), (3, 43928712), (4, 32946534), (6, 21964356), (8, 16473267), (9, 14642904), (12, 10982178), (18, 7321452), (23, 5729832), (24, 5491089), (27, 4880968), (36, 3660726), (41, 3214296), (46, 2864916), (54, 2440484), (69, 1909944), (72, 1830363), (82, 1607148), (92, 1432458), (108, 1220242), (123, 1071432), (138, 954972), (164, 803574), (184, 716229), (207, 636648), (216, 610121), (246, 535716), (276, 477486), (328, 401787), (369, 357144), (414, 318324), (492, 267858), (552, 238743), (621, 212216), (647, 203688), (738, 178572), (828, 159162), (943, 139752), (984, 133929), (1107, 119048), (1242, 106108), (1294, 101844), (1476, 89286), (1656, 79581), (1886, 69876), (1941, 67896), (2214, 59524), (2484, 53054), (2588, 50922), (2829, 46584), (2952, 44643), (3772, 34938), (3882, 33948), (4428, 29762), (4968, 26527), (5176, 25461), (5658, 23292), (5823, 22632), (7544, 17469), (7764, 16974), (8487, 15528), (8856, 14881), (11316, 11646)]