154995456

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 144

約数和(自身を含む): 514499328

約数和(自身を除く): 359503872

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, 2464, 2621, 2688, 2816, 3696, 4224, 4928, 5242, 5376, 7392, 7863, 8448, 9856, 10484, 14784, 15726, 18347, 19712, 20968, 28831, 29568, 31452, 36694, 41936, 55041, 57662, 59136, 62904, 73388, 83872, 86493, 110082, 115324, 125808, 146776, 167744, 172986, 201817, 220164, 230648, 251616, 293552, 335488, 345972, 403634, 440328, 461296, 503232, 587104, 605451, 670976, 691944, 807268, 880656, 922592, 1006464, 1174208, 1210902, 1383888, 1614536, 1761312, 1845184, 2012928, 2348416, 2421804, 2767776, 3229072, 3522624, 3690368, 4696832, 4843608, 5535552, 6458144, 7045248, 7380736, 9687216, 11071104, 12916288, 14090496, 19374432, 22142208, 25832576, 38748864, 51665152, 77497728, 154995456]

約数ペア:

[(1, 154995456), (2, 77497728), (3, 51665152), (4, 38748864), (6, 25832576), (7, 22142208), (8, 19374432), (11, 14090496), (12, 12916288), (14, 11071104), (16, 9687216), (21, 7380736), (22, 7045248), (24, 6458144), (28, 5535552), (32, 4843608), (33, 4696832), (42, 3690368), (44, 3522624), (48, 3229072), (56, 2767776), (64, 2421804), (66, 2348416), (77, 2012928), (84, 1845184), (88, 1761312), (96, 1614536), (112, 1383888), (128, 1210902), (132, 1174208), (154, 1006464), (168, 922592), (176, 880656), (192, 807268), (224, 691944), (231, 670976), (256, 605451), (264, 587104), (308, 503232), (336, 461296), (352, 440328), (384, 403634), (448, 345972), (462, 335488), (528, 293552), (616, 251616), (672, 230648), (704, 220164), (768, 201817), (896, 172986), (924, 167744), (1056, 146776), (1232, 125808), (1344, 115324), (1408, 110082), (1792, 86493), (1848, 83872), (2112, 73388), (2464, 62904), (2621, 59136), (2688, 57662), (2816, 55041), (3696, 41936), (4224, 36694), (4928, 31452), (5242, 29568), (5376, 28831), (7392, 20968), (7863, 19712), (8448, 18347), (9856, 15726), (10484, 14784)]