168741888

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 264

約数和(自身を含む): 560059200

約数和(自身を除く): 391317312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 59, 64, 76, 84, 96, 98, 112, 114, 118, 128, 133, 147, 152, 168, 177, 192, 196, 224, 228, 236, 256, 266, 294, 304, 336, 354, 384, 392, 399, 413, 448, 456, 472, 512, 532, 588, 608, 672, 708, 768, 784, 798, 826, 896, 912, 931, 944, 1024, 1064, 1121, 1176, 1216, 1239, 1344, 1416, 1536, 1568, 1596, 1652, 1792, 1824, 1862, 1888, 2128, 2242, 2352, 2432, 2478, 2688, 2793, 2832, 2891, 3072, 3136, 3192, 3304, 3363, 3584, 3648, 3724, 3776, 4256, 4484, 4704, 4864, 4956, 5376, 5586, 5664, 5782, 6272, 6384, 6608, 6726, 7168, 7296, 7448, 7552, 7847, 8512, 8673, 8968, 9408, 9728, 9912, 10752, 11172, 11328, 11564, 12544, 12768, 13216, 13452, 14592, 14896, 15104, 15694, 17024, 17346, 17936, 18816, 19456, 19824, 21504, 22344, 22656, 23128, 23541, 25088, 25536, 26432, 26904, 29184, 29792, 30208, 31388, 34048, 34692, 35872, 37632, 39648, 44688, 45312, 46256, 47082, 50176, 51072, 52864, 53808, 54929, 58368, 59584, 60416, 62776, 68096, 69384, 71744, 75264, 79296, 89376, 90624, 92512, 94164, 102144, 105728, 107616, 109858, 119168, 125552, 136192, 138768, 143488, 150528, 158592, 164787, 178752, 181248, 185024, 188328, 204288, 211456, 215232, 219716, 238336, 251104, 277536, 286976, 317184, 329574, 357504, 370048, 376656, 408576, 422912, 430464, 439432, 476672, 502208, 555072, 573952, 634368, 659148, 715008, 740096, 753312, 860928, 878864, 953344, 1004416, 1110144, 1147904, 1268736, 1318296, 1430016, 1480192, 1506624, 1721856, 1757728, 2008832, 2220288, 2636592, 2860032, 2960384, 3013248, 3443712, 3515456, 4017664, 4440576, 5273184, 6026496, 7030912, 8035328, 8881152, 10546368, 12052992, 14061824, 21092736, 24105984, 28123648, 42185472, 56247296, 84370944, 168741888]

約数ペア:

[(1, 168741888), (2, 84370944), (3, 56247296), (4, 42185472), (6, 28123648), (7, 24105984), (8, 21092736), (12, 14061824), (14, 12052992), (16, 10546368), (19, 8881152), (21, 8035328), (24, 7030912), (28, 6026496), (32, 5273184), (38, 4440576), (42, 4017664), (48, 3515456), (49, 3443712), (56, 3013248), (57, 2960384), (59, 2860032), (64, 2636592), (76, 2220288), (84, 2008832), (96, 1757728), (98, 1721856), (112, 1506624), (114, 1480192), (118, 1430016), (128, 1318296), (133, 1268736), (147, 1147904), (152, 1110144), (168, 1004416), (177, 953344), (192, 878864), (196, 860928), (224, 753312), (228, 740096), (236, 715008), (256, 659148), (266, 634368), (294, 573952), (304, 555072), (336, 502208), (354, 476672), (384, 439432), (392, 430464), (399, 422912), (413, 408576), (448, 376656), (456, 370048), (472, 357504), (512, 329574), (532, 317184), (588, 286976), (608, 277536), (672, 251104), (708, 238336), (768, 219716), (784, 215232), (798, 211456), (826, 204288), (896, 188328), (912, 185024), (931, 181248), (944, 178752), (1024, 164787), (1064, 158592), (1121, 150528), (1176, 143488), (1216, 138768), (1239, 136192), (1344, 125552), (1416, 119168), (1536, 109858), (1568, 107616), (1596, 105728), (1652, 102144), (1792, 94164), (1824, 92512), (1862, 90624), (1888, 89376), (2128, 79296), (2242, 75264), (2352, 71744), (2432, 69384), (2478, 68096), (2688, 62776), (2793, 60416), (2832, 59584), (2891, 58368), (3072, 54929), (3136, 53808), (3192, 52864), (3304, 51072), (3363, 50176), (3584, 47082), (3648, 46256), (3724, 45312), (3776, 44688), (4256, 39648), (4484, 37632), (4704, 35872), (4864, 34692), (4956, 34048), (5376, 31388), (5586, 30208), (5664, 29792), (5782, 29184), (6272, 26904), (6384, 26432), (6608, 25536), (6726, 25088), (7168, 23541), (7296, 23128), (7448, 22656), (7552, 22344), (7847, 21504), (8512, 19824), (8673, 19456), (8968, 18816), (9408, 17936), (9728, 17346), (9912, 17024), (10752, 15694), (11172, 15104), (11328, 14896), (11564, 14592), (12544, 13452), (12768, 13216)]