140415184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 215812016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 364, 368, 392, 598, 599, 637, 644, 728, 784, 1127, 1196, 1198, 1274, 1288, 1456, 2093, 2254, 2392, 2396, 2548, 2576, 4186, 4193, 4508, 4784, 4792, 5096, 7787, 8372, 8386, 9016, 9584, 10192, 13777, 14651, 15574, 16744, 16772, 18032, 27554, 29302, 29351, 31148, 33488, 33544, 54509, 55108, 58604, 58702, 62296, 67088, 96439, 109018, 110216, 117208, 117404, 124592, 179101, 192878, 218036, 220432, 234416, 234808, 358202, 381563, 385756, 436072, 469616, 675073, 716404, 763126, 771512, 872144, 1253707, 1350146, 1432808, 1526252, 1543024, 2507414, 2700292, 2865616, 3052504, 5014828, 5400584, 6105008, 8775949, 10029656, 10801168, 17551898, 20059312, 35103796, 70207592, 140415184]

約数ペア:

[(1, 140415184), (2, 70207592), (4, 35103796), (7, 20059312), (8, 17551898), (13, 10801168), (14, 10029656), (16, 8775949), (23, 6105008), (26, 5400584), (28, 5014828), (46, 3052504), (49, 2865616), (52, 2700292), (56, 2507414), (91, 1543024), (92, 1526252), (98, 1432808), (104, 1350146), (112, 1253707), (161, 872144), (182, 771512), (184, 763126), (196, 716404), (208, 675073), (299, 469616), (322, 436072), (364, 385756), (368, 381563), (392, 358202), (598, 234808), (599, 234416), (637, 220432), (644, 218036), (728, 192878), (784, 179101), (1127, 124592), (1196, 117404), (1198, 117208), (1274, 110216), (1288, 109018), (1456, 96439), (2093, 67088), (2254, 62296), (2392, 58702), (2396, 58604), (2548, 55108), (2576, 54509), (4186, 33544), (4193, 33488), (4508, 31148), (4784, 29351), (4792, 29302), (5096, 27554), (7787, 18032), (8372, 16772), (8386, 16744), (9016, 15574), (9584, 14651), (10192, 13777)]