131341056

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 144

約数和(自身を含む): 436009728

約数和(自身を除く): 304668672

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, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2221, 2464, 2688, 2816, 3696, 4224, 4442, 4928, 5376, 6663, 7392, 8448, 8884, 9856, 13326, 14784, 15547, 17768, 19712, 24431, 26652, 29568, 31094, 35536, 46641, 48862, 53304, 59136, 62188, 71072, 73293, 93282, 97724, 106608, 124376, 142144, 146586, 171017, 186564, 195448, 213216, 248752, 284288, 293172, 342034, 373128, 390896, 426432, 497504, 513051, 568576, 586344, 684068, 746256, 781792, 852864, 995008, 1026102, 1172688, 1368136, 1492512, 1563584, 1705728, 1990016, 2052204, 2345376, 2736272, 2985024, 3127168, 3980032, 4104408, 4690752, 5472544, 5970048, 6254336, 8208816, 9381504, 10945088, 11940096, 16417632, 18763008, 21890176, 32835264, 43780352, 65670528, 131341056]

約数ペア:

[(1, 131341056), (2, 65670528), (3, 43780352), (4, 32835264), (6, 21890176), (7, 18763008), (8, 16417632), (11, 11940096), (12, 10945088), (14, 9381504), (16, 8208816), (21, 6254336), (22, 5970048), (24, 5472544), (28, 4690752), (32, 4104408), (33, 3980032), (42, 3127168), (44, 2985024), (48, 2736272), (56, 2345376), (64, 2052204), (66, 1990016), (77, 1705728), (84, 1563584), (88, 1492512), (96, 1368136), (112, 1172688), (128, 1026102), (132, 995008), (154, 852864), (168, 781792), (176, 746256), (192, 684068), (224, 586344), (231, 568576), (256, 513051), (264, 497504), (308, 426432), (336, 390896), (352, 373128), (384, 342034), (448, 293172), (462, 284288), (528, 248752), (616, 213216), (672, 195448), (704, 186564), (768, 171017), (896, 146586), (924, 142144), (1056, 124376), (1232, 106608), (1344, 97724), (1408, 93282), (1792, 73293), (1848, 71072), (2112, 62188), (2221, 59136), (2464, 53304), (2688, 48862), (2816, 46641), (3696, 35536), (4224, 31094), (4442, 29568), (4928, 26652), (5376, 24431), (6663, 19712), (7392, 17768), (8448, 15547), (8884, 14784), (9856, 13326)]