189835008

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 575721216

約数和(自身を除く): 385886208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 256, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 768, 977, 1012, 1056, 1104, 1408, 1472, 1518, 1954, 2024, 2112, 2208, 2816, 2931, 2944, 3036, 3908, 4048, 4224, 4416, 5862, 5888, 6072, 7816, 8096, 8448, 8832, 10747, 11724, 12144, 15632, 16192, 17664, 21494, 22471, 23448, 24288, 31264, 32241, 32384, 42988, 44942, 46896, 48576, 62528, 64482, 64768, 67413, 85976, 89884, 93792, 97152, 125056, 128964, 134826, 171952, 179768, 187584, 194304, 247181, 250112, 257928, 269652, 343904, 359536, 375168, 494362, 515856, 539304, 687808, 719072, 741543, 750336, 988724, 1031712, 1078608, 1375616, 1438144, 1483086, 1977448, 2063424, 2157216, 2751232, 2876288, 2966172, 3954896, 4126848, 4314432, 5752576, 5932344, 7909792, 8253696, 8628864, 11864688, 15819584, 17257728, 23729376, 31639168, 47458752, 63278336, 94917504, 189835008]

約数ペア:

[(1, 189835008), (2, 94917504), (3, 63278336), (4, 47458752), (6, 31639168), (8, 23729376), (11, 17257728), (12, 15819584), (16, 11864688), (22, 8628864), (23, 8253696), (24, 7909792), (32, 5932344), (33, 5752576), (44, 4314432), (46, 4126848), (48, 3954896), (64, 2966172), (66, 2876288), (69, 2751232), (88, 2157216), (92, 2063424), (96, 1977448), (128, 1483086), (132, 1438144), (138, 1375616), (176, 1078608), (184, 1031712), (192, 988724), (253, 750336), (256, 741543), (264, 719072), (276, 687808), (352, 539304), (368, 515856), (384, 494362), (506, 375168), (528, 359536), (552, 343904), (704, 269652), (736, 257928), (759, 250112), (768, 247181), (977, 194304), (1012, 187584), (1056, 179768), (1104, 171952), (1408, 134826), (1472, 128964), (1518, 125056), (1954, 97152), (2024, 93792), (2112, 89884), (2208, 85976), (2816, 67413), (2931, 64768), (2944, 64482), (3036, 62528), (3908, 48576), (4048, 46896), (4224, 44942), (4416, 42988), (5862, 32384), (5888, 32241), (6072, 31264), (7816, 24288), (8096, 23448), (8448, 22471), (8832, 21494), (10747, 17664), (11724, 16192), (12144, 15632)]