199578816

素因数分解:

$2^6\times 3^5\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 168

約数和(自身を含む): 609654864

約数和(自身を除く): 410076048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 243, 246, 288, 313, 324, 328, 369, 432, 486, 492, 576, 626, 648, 656, 738, 864, 939, 972, 984, 1107, 1252, 1296, 1312, 1476, 1728, 1878, 1944, 1968, 2214, 2504, 2592, 2624, 2817, 2952, 3321, 3756, 3888, 3936, 4428, 5008, 5184, 5634, 5904, 6642, 7512, 7776, 7872, 8451, 8856, 9963, 10016, 11268, 11808, 12833, 13284, 15024, 15552, 16902, 17712, 19926, 20032, 22536, 23616, 25353, 25666, 26568, 30048, 33804, 35424, 38499, 39852, 45072, 50706, 51332, 53136, 60096, 67608, 70848, 76059, 76998, 79704, 90144, 101412, 102664, 106272, 115497, 135216, 152118, 153996, 159408, 180288, 202824, 205328, 212544, 230994, 270432, 304236, 307992, 318816, 346491, 405648, 410656, 461988, 540864, 608472, 615984, 637632, 692982, 811296, 821312, 923976, 1039473, 1216944, 1231968, 1385964, 1622592, 1847952, 2078946, 2433888, 2463936, 2771928, 3118419, 3695904, 4157892, 4867776, 5543856, 6236838, 7391808, 8315784, 11087712, 12473676, 16631568, 22175424, 24947352, 33263136, 49894704, 66526272, 99789408, 199578816]

約数ペア:

[(1, 199578816), (2, 99789408), (3, 66526272), (4, 49894704), (6, 33263136), (8, 24947352), (9, 22175424), (12, 16631568), (16, 12473676), (18, 11087712), (24, 8315784), (27, 7391808), (32, 6236838), (36, 5543856), (41, 4867776), (48, 4157892), (54, 3695904), (64, 3118419), (72, 2771928), (81, 2463936), (82, 2433888), (96, 2078946), (108, 1847952), (123, 1622592), (144, 1385964), (162, 1231968), (164, 1216944), (192, 1039473), (216, 923976), (243, 821312), (246, 811296), (288, 692982), (313, 637632), (324, 615984), (328, 608472), (369, 540864), (432, 461988), (486, 410656), (492, 405648), (576, 346491), (626, 318816), (648, 307992), (656, 304236), (738, 270432), (864, 230994), (939, 212544), (972, 205328), (984, 202824), (1107, 180288), (1252, 159408), (1296, 153996), (1312, 152118), (1476, 135216), (1728, 115497), (1878, 106272), (1944, 102664), (1968, 101412), (2214, 90144), (2504, 79704), (2592, 76998), (2624, 76059), (2817, 70848), (2952, 67608), (3321, 60096), (3756, 53136), (3888, 51332), (3936, 50706), (4428, 45072), (5008, 39852), (5184, 38499), (5634, 35424), (5904, 33804), (6642, 30048), (7512, 26568), (7776, 25666), (7872, 25353), (8451, 23616), (8856, 22536), (9963, 20032), (10016, 19926), (11268, 17712), (11808, 16902), (12833, 15552), (13284, 15024)]