168657216

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 394613184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 197, 208, 224, 273, 294, 312, 336, 343, 364, 392, 394, 416, 448, 546, 588, 591, 624, 637, 672, 686, 728, 784, 788, 832, 1029, 1092, 1176, 1182, 1248, 1274, 1344, 1372, 1379, 1456, 1568, 1576, 1911, 2058, 2184, 2352, 2364, 2496, 2548, 2561, 2744, 2758, 2912, 3136, 3152, 3822, 4116, 4137, 4368, 4459, 4704, 4728, 5096, 5122, 5488, 5516, 5824, 6304, 7644, 7683, 8232, 8274, 8736, 8918, 9408, 9456, 9653, 10192, 10244, 10976, 11032, 12608, 13377, 15288, 15366, 16464, 16548, 17472, 17836, 17927, 18912, 19306, 20384, 20488, 21952, 22064, 26754, 28959, 30576, 30732, 32928, 33096, 35672, 35854, 37824, 38612, 40768, 40976, 44128, 53508, 53781, 57918, 61152, 61464, 65856, 66192, 67571, 71344, 71708, 77224, 81952, 88256, 107016, 107562, 115836, 122304, 122928, 125489, 132384, 135142, 142688, 143416, 154448, 163904, 202713, 214032, 215124, 231672, 245856, 250978, 264768, 270284, 285376, 286832, 308896, 376467, 405426, 428064, 430248, 463344, 491712, 501956, 540568, 573664, 617792, 752934, 810852, 856128, 860496, 878423, 926688, 1003912, 1081136, 1147328, 1505868, 1621704, 1720992, 1756846, 1853376, 2007824, 2162272, 2635269, 3011736, 3243408, 3441984, 3513692, 4015648, 4324544, 5270538, 6023472, 6486816, 7027384, 8031296, 10541076, 12046944, 12973632, 14054768, 21082152, 24093888, 28109536, 42164304, 56219072, 84328608, 168657216]

約数ペア:

[(1, 168657216), (2, 84328608), (3, 56219072), (4, 42164304), (6, 28109536), (7, 24093888), (8, 21082152), (12, 14054768), (13, 12973632), (14, 12046944), (16, 10541076), (21, 8031296), (24, 7027384), (26, 6486816), (28, 6023472), (32, 5270538), (39, 4324544), (42, 4015648), (48, 3513692), (49, 3441984), (52, 3243408), (56, 3011736), (64, 2635269), (78, 2162272), (84, 2007824), (91, 1853376), (96, 1756846), (98, 1720992), (104, 1621704), (112, 1505868), (147, 1147328), (156, 1081136), (168, 1003912), (182, 926688), (192, 878423), (196, 860496), (197, 856128), (208, 810852), (224, 752934), (273, 617792), (294, 573664), (312, 540568), (336, 501956), (343, 491712), (364, 463344), (392, 430248), (394, 428064), (416, 405426), (448, 376467), (546, 308896), (588, 286832), (591, 285376), (624, 270284), (637, 264768), (672, 250978), (686, 245856), (728, 231672), (784, 215124), (788, 214032), (832, 202713), (1029, 163904), (1092, 154448), (1176, 143416), (1182, 142688), (1248, 135142), (1274, 132384), (1344, 125489), (1372, 122928), (1379, 122304), (1456, 115836), (1568, 107562), (1576, 107016), (1911, 88256), (2058, 81952), (2184, 77224), (2352, 71708), (2364, 71344), (2496, 67571), (2548, 66192), (2561, 65856), (2744, 61464), (2758, 61152), (2912, 57918), (3136, 53781), (3152, 53508), (3822, 44128), (4116, 40976), (4137, 40768), (4368, 38612), (4459, 37824), (4704, 35854), (4728, 35672), (5096, 33096), (5122, 32928), (5488, 30732), (5516, 30576), (5824, 28959), (6304, 26754), (7644, 22064), (7683, 21952), (8232, 20488), (8274, 20384), (8736, 19306), (8918, 18912), (9408, 17927), (9456, 17836), (9653, 17472), (10192, 16548), (10244, 16464), (10976, 15366), (11032, 15288), (12608, 13377)]