128206848

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 427714560

約数和(自身を除く): 299507712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 271, 308, 336, 352, 384, 448, 462, 512, 528, 542, 616, 672, 704, 768, 813, 896, 924, 1024, 1056, 1084, 1232, 1344, 1408, 1536, 1626, 1792, 1848, 1897, 2048, 2112, 2168, 2464, 2688, 2816, 2981, 3072, 3252, 3584, 3696, 3794, 4224, 4336, 4928, 5376, 5632, 5691, 5962, 6144, 6504, 7168, 7392, 7588, 8448, 8672, 8943, 9856, 10752, 11264, 11382, 11924, 13008, 14336, 14784, 15176, 16896, 17344, 17886, 19712, 20867, 21504, 22528, 22764, 23848, 26016, 29568, 30352, 33792, 34688, 35772, 39424, 41734, 43008, 45528, 47696, 52032, 59136, 60704, 62601, 67584, 69376, 71544, 78848, 83468, 91056, 95392, 104064, 118272, 121408, 125202, 138752, 143088, 157696, 166936, 182112, 190784, 208128, 236544, 242816, 250404, 277504, 286176, 333872, 364224, 381568, 416256, 473088, 485632, 500808, 555008, 572352, 667744, 728448, 763136, 832512, 971264, 1001616, 1144704, 1335488, 1456896, 1526272, 1665024, 1942528, 2003232, 2289408, 2670976, 2913792, 3052544, 3885056, 4006464, 4578816, 5341952, 5827584, 6105088, 8012928, 9157632, 10683904, 11655168, 16025856, 18315264, 21367808, 32051712, 42735616, 64103424, 128206848]

約数ペア:

[(1, 128206848), (2, 64103424), (3, 42735616), (4, 32051712), (6, 21367808), (7, 18315264), (8, 16025856), (11, 11655168), (12, 10683904), (14, 9157632), (16, 8012928), (21, 6105088), (22, 5827584), (24, 5341952), (28, 4578816), (32, 4006464), (33, 3885056), (42, 3052544), (44, 2913792), (48, 2670976), (56, 2289408), (64, 2003232), (66, 1942528), (77, 1665024), (84, 1526272), (88, 1456896), (96, 1335488), (112, 1144704), (128, 1001616), (132, 971264), (154, 832512), (168, 763136), (176, 728448), (192, 667744), (224, 572352), (231, 555008), (256, 500808), (264, 485632), (271, 473088), (308, 416256), (336, 381568), (352, 364224), (384, 333872), (448, 286176), (462, 277504), (512, 250404), (528, 242816), (542, 236544), (616, 208128), (672, 190784), (704, 182112), (768, 166936), (813, 157696), (896, 143088), (924, 138752), (1024, 125202), (1056, 121408), (1084, 118272), (1232, 104064), (1344, 95392), (1408, 91056), (1536, 83468), (1626, 78848), (1792, 71544), (1848, 69376), (1897, 67584), (2048, 62601), (2112, 60704), (2168, 59136), (2464, 52032), (2688, 47696), (2816, 45528), (2981, 43008), (3072, 41734), (3252, 39424), (3584, 35772), (3696, 34688), (3794, 33792), (4224, 30352), (4336, 29568), (4928, 26016), (5376, 23848), (5632, 22764), (5691, 22528), (5962, 21504), (6144, 20867), (6504, 19712), (7168, 17886), (7392, 17344), (7588, 16896), (8448, 15176), (8672, 14784), (8943, 14336), (9856, 13008), (10752, 11924), (11264, 11382)]