131180544

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 413955360

約数和(自身を除く): 282774816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 647, 704, 768, 792, 1024, 1056, 1152, 1294, 1408, 1536, 1584, 1941, 2048, 2112, 2304, 2588, 2816, 3072, 3168, 3882, 4224, 4608, 5176, 5632, 5823, 6144, 6336, 7117, 7764, 8448, 9216, 10352, 11264, 11646, 12672, 14234, 15528, 16896, 18432, 20704, 21351, 22528, 23292, 25344, 28468, 31056, 33792, 41408, 42702, 46584, 50688, 56936, 62112, 64053, 67584, 82816, 85404, 93168, 101376, 113872, 124224, 128106, 165632, 170808, 186336, 202752, 227744, 248448, 256212, 331264, 341616, 372672, 455488, 496896, 512424, 662528, 683232, 745344, 910976, 993792, 1024848, 1325056, 1366464, 1490688, 1821952, 1987584, 2049696, 2732928, 2981376, 3643904, 3975168, 4099392, 5465856, 5962752, 7287808, 8198784, 10931712, 11925504, 14575616, 16397568, 21863424, 32795136, 43726848, 65590272, 131180544]

約数ペア:

[(1, 131180544), (2, 65590272), (3, 43726848), (4, 32795136), (6, 21863424), (8, 16397568), (9, 14575616), (11, 11925504), (12, 10931712), (16, 8198784), (18, 7287808), (22, 5962752), (24, 5465856), (32, 4099392), (33, 3975168), (36, 3643904), (44, 2981376), (48, 2732928), (64, 2049696), (66, 1987584), (72, 1821952), (88, 1490688), (96, 1366464), (99, 1325056), (128, 1024848), (132, 993792), (144, 910976), (176, 745344), (192, 683232), (198, 662528), (256, 512424), (264, 496896), (288, 455488), (352, 372672), (384, 341616), (396, 331264), (512, 256212), (528, 248448), (576, 227744), (647, 202752), (704, 186336), (768, 170808), (792, 165632), (1024, 128106), (1056, 124224), (1152, 113872), (1294, 101376), (1408, 93168), (1536, 85404), (1584, 82816), (1941, 67584), (2048, 64053), (2112, 62112), (2304, 56936), (2588, 50688), (2816, 46584), (3072, 42702), (3168, 41408), (3882, 33792), (4224, 31056), (4608, 28468), (5176, 25344), (5632, 23292), (5823, 22528), (6144, 21351), (6336, 20704), (7117, 18432), (7764, 16896), (8448, 15528), (9216, 14234), (10352, 12672), (11264, 11646)]