142112256

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 303359232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 647, 704, 768, 832, 858, 1056, 1144, 1248, 1294, 1408, 1536, 1664, 1716, 1941, 2112, 2288, 2496, 2588, 2816, 3328, 3432, 3882, 4224, 4576, 4992, 5176, 5632, 6656, 6864, 7117, 7764, 8411, 8448, 9152, 9984, 10352, 13728, 14234, 15528, 16822, 16896, 18304, 19968, 20704, 21351, 25233, 27456, 28468, 31056, 33644, 36608, 41408, 42702, 50466, 54912, 56936, 62112, 67288, 73216, 82816, 85404, 92521, 100932, 109824, 113872, 124224, 134576, 165632, 170808, 185042, 201864, 219648, 227744, 248448, 269152, 277563, 331264, 341616, 370084, 403728, 455488, 496896, 538304, 555126, 683232, 740168, 807456, 910976, 993792, 1076608, 1110252, 1366464, 1480336, 1614912, 1821952, 2153216, 2220504, 2732928, 2960672, 3229824, 3643904, 4306432, 4441008, 5465856, 5921344, 6459648, 8882016, 10931712, 11842688, 12919296, 17764032, 23685376, 35528064, 47370752, 71056128, 142112256]

約数ペア:

[(1, 142112256), (2, 71056128), (3, 47370752), (4, 35528064), (6, 23685376), (8, 17764032), (11, 12919296), (12, 11842688), (13, 10931712), (16, 8882016), (22, 6459648), (24, 5921344), (26, 5465856), (32, 4441008), (33, 4306432), (39, 3643904), (44, 3229824), (48, 2960672), (52, 2732928), (64, 2220504), (66, 2153216), (78, 1821952), (88, 1614912), (96, 1480336), (104, 1366464), (128, 1110252), (132, 1076608), (143, 993792), (156, 910976), (176, 807456), (192, 740168), (208, 683232), (256, 555126), (264, 538304), (286, 496896), (312, 455488), (352, 403728), (384, 370084), (416, 341616), (429, 331264), (512, 277563), (528, 269152), (572, 248448), (624, 227744), (647, 219648), (704, 201864), (768, 185042), (832, 170808), (858, 165632), (1056, 134576), (1144, 124224), (1248, 113872), (1294, 109824), (1408, 100932), (1536, 92521), (1664, 85404), (1716, 82816), (1941, 73216), (2112, 67288), (2288, 62112), (2496, 56936), (2588, 54912), (2816, 50466), (3328, 42702), (3432, 41408), (3882, 36608), (4224, 33644), (4576, 31056), (4992, 28468), (5176, 27456), (5632, 25233), (6656, 21351), (6864, 20704), (7117, 19968), (7764, 18304), (8411, 16896), (8448, 16822), (9152, 15528), (9984, 14234), (10352, 13728)]