180853904

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 452747808

約数和(自身を除く): 271893904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 67, 77, 88, 98, 112, 134, 154, 176, 196, 268, 308, 313, 392, 469, 536, 539, 616, 626, 737, 784, 938, 1072, 1078, 1232, 1252, 1474, 1876, 2156, 2191, 2504, 2948, 3283, 3443, 3752, 4312, 4382, 5008, 5159, 5896, 6566, 6886, 7504, 8624, 8764, 10318, 11792, 13132, 13772, 15337, 17528, 20636, 20971, 24101, 26264, 27544, 30674, 35056, 36113, 41272, 41942, 48202, 52528, 55088, 61348, 72226, 82544, 83884, 96404, 122696, 144452, 146797, 167768, 168707, 192808, 230681, 245392, 288904, 293594, 335536, 337414, 385616, 461362, 577808, 587188, 674828, 922724, 1027579, 1174376, 1349656, 1614767, 1845448, 2055158, 2348752, 2699312, 3229534, 3690896, 4110316, 6459068, 8220632, 11303369, 12918136, 16441264, 22606738, 25836272, 45213476, 90426952, 180853904]

約数ペア:

[(1, 180853904), (2, 90426952), (4, 45213476), (7, 25836272), (8, 22606738), (11, 16441264), (14, 12918136), (16, 11303369), (22, 8220632), (28, 6459068), (44, 4110316), (49, 3690896), (56, 3229534), (67, 2699312), (77, 2348752), (88, 2055158), (98, 1845448), (112, 1614767), (134, 1349656), (154, 1174376), (176, 1027579), (196, 922724), (268, 674828), (308, 587188), (313, 577808), (392, 461362), (469, 385616), (536, 337414), (539, 335536), (616, 293594), (626, 288904), (737, 245392), (784, 230681), (938, 192808), (1072, 168707), (1078, 167768), (1232, 146797), (1252, 144452), (1474, 122696), (1876, 96404), (2156, 83884), (2191, 82544), (2504, 72226), (2948, 61348), (3283, 55088), (3443, 52528), (3752, 48202), (4312, 41942), (4382, 41272), (5008, 36113), (5159, 35056), (5896, 30674), (6566, 27544), (6886, 26264), (7504, 24101), (8624, 20971), (8764, 20636), (10318, 17528), (11792, 15337), (13132, 13772)]