11920128

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 37086336

約数和(自身を除く): 25166208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 83, 88, 96, 102, 128, 132, 136, 166, 176, 187, 192, 204, 249, 256, 264, 272, 332, 352, 374, 384, 408, 498, 528, 544, 561, 664, 704, 748, 768, 816, 913, 996, 1056, 1088, 1122, 1328, 1408, 1411, 1496, 1632, 1826, 1992, 2112, 2176, 2244, 2656, 2739, 2816, 2822, 2992, 3264, 3652, 3984, 4224, 4233, 4352, 4488, 5312, 5478, 5644, 5984, 6528, 7304, 7968, 8448, 8466, 8976, 10624, 10956, 11288, 11968, 13056, 14608, 15521, 15936, 16932, 17952, 21248, 21912, 22576, 23936, 29216, 31042, 31872, 33864, 35904, 43824, 45152, 46563, 47872, 58432, 62084, 63744, 67728, 71808, 87648, 90304, 93126, 116864, 124168, 135456, 143616, 175296, 180608, 186252, 233728, 248336, 270912, 350592, 361216, 372504, 496672, 541824, 701184, 745008, 993344, 1083648, 1490016, 1986688, 2980032, 3973376, 5960064, 11920128]

約数ペア:

[(1, 11920128), (2, 5960064), (3, 3973376), (4, 2980032), (6, 1986688), (8, 1490016), (11, 1083648), (12, 993344), (16, 745008), (17, 701184), (22, 541824), (24, 496672), (32, 372504), (33, 361216), (34, 350592), (44, 270912), (48, 248336), (51, 233728), (64, 186252), (66, 180608), (68, 175296), (83, 143616), (88, 135456), (96, 124168), (102, 116864), (128, 93126), (132, 90304), (136, 87648), (166, 71808), (176, 67728), (187, 63744), (192, 62084), (204, 58432), (249, 47872), (256, 46563), (264, 45152), (272, 43824), (332, 35904), (352, 33864), (374, 31872), (384, 31042), (408, 29216), (498, 23936), (528, 22576), (544, 21912), (561, 21248), (664, 17952), (704, 16932), (748, 15936), (768, 15521), (816, 14608), (913, 13056), (996, 11968), (1056, 11288), (1088, 10956), (1122, 10624), (1328, 8976), (1408, 8466), (1411, 8448), (1496, 7968), (1632, 7304), (1826, 6528), (1992, 5984), (2112, 5644), (2176, 5478), (2244, 5312), (2656, 4488), (2739, 4352), (2816, 4233), (2822, 4224), (2992, 3984), (3264, 3652)]