142404416

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 369710208

約数和(自身を除く): 227305792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 71, 74, 77, 88, 112, 121, 142, 148, 154, 176, 224, 242, 259, 284, 296, 308, 352, 407, 448, 484, 497, 518, 568, 592, 616, 704, 781, 814, 847, 968, 994, 1036, 1136, 1184, 1232, 1562, 1628, 1694, 1936, 1988, 2072, 2272, 2368, 2464, 2627, 2849, 3124, 3256, 3388, 3872, 3976, 4144, 4477, 4544, 4928, 5254, 5467, 5698, 6248, 6512, 6776, 7744, 7952, 8288, 8591, 8954, 10508, 10934, 11396, 12496, 13024, 13552, 15904, 16576, 17182, 17908, 18389, 21016, 21868, 22792, 24992, 26048, 27104, 28897, 31339, 31808, 34364, 35816, 36778, 42032, 43736, 45584, 49984, 54208, 57794, 60137, 62678, 68728, 71632, 73556, 84064, 87472, 91168, 115588, 120274, 125356, 137456, 143264, 147112, 168128, 174944, 182336, 202279, 231176, 240548, 250712, 274912, 286528, 294224, 317867, 349888, 404558, 462352, 481096, 501424, 549824, 588448, 635734, 809116, 924704, 962192, 1002848, 1176896, 1271468, 1618232, 1849408, 1924384, 2005696, 2225069, 2542936, 3236464, 3848768, 4450138, 5085872, 6472928, 8900276, 10171744, 12945856, 17800552, 20343488, 35601104, 71202208, 142404416]

約数ペア:

[(1, 142404416), (2, 71202208), (4, 35601104), (7, 20343488), (8, 17800552), (11, 12945856), (14, 10171744), (16, 8900276), (22, 6472928), (28, 5085872), (32, 4450138), (37, 3848768), (44, 3236464), (56, 2542936), (64, 2225069), (71, 2005696), (74, 1924384), (77, 1849408), (88, 1618232), (112, 1271468), (121, 1176896), (142, 1002848), (148, 962192), (154, 924704), (176, 809116), (224, 635734), (242, 588448), (259, 549824), (284, 501424), (296, 481096), (308, 462352), (352, 404558), (407, 349888), (448, 317867), (484, 294224), (497, 286528), (518, 274912), (568, 250712), (592, 240548), (616, 231176), (704, 202279), (781, 182336), (814, 174944), (847, 168128), (968, 147112), (994, 143264), (1036, 137456), (1136, 125356), (1184, 120274), (1232, 115588), (1562, 91168), (1628, 87472), (1694, 84064), (1936, 73556), (1988, 71632), (2072, 68728), (2272, 62678), (2368, 60137), (2464, 57794), (2627, 54208), (2849, 49984), (3124, 45584), (3256, 43736), (3388, 42032), (3872, 36778), (3976, 35816), (4144, 34364), (4477, 31808), (4544, 31339), (4928, 28897), (5254, 27104), (5467, 26048), (5698, 24992), (6248, 22792), (6512, 21868), (6776, 21016), (7744, 18389), (7952, 17908), (8288, 17182), (8591, 16576), (8954, 15904), (10508, 13552), (10934, 13024), (11396, 12496)]