168739501568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{16381}}^1$

素因数の和:16500

約数の個数: 160

約数和(自身を含む): 386122429440

約数和(自身を除く): 217382927872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 59, 62, 64, 88, 118, 124, 128, 176, 236, 248, 256, 341, 352, 472, 496, 512, 649, 682, 704, 944, 992, 1298, 1364, 1408, 1829, 1888, 1984, 2596, 2728, 2816, 3658, 3776, 3968, 5192, 5456, 5632, 7316, 7552, 7936, 10384, 10912, 14632, 15104, 15872, 16381, 20119, 20768, 21824, 29264, 30208, 32762, 40238, 41536, 43648, 58528, 65524, 80476, 83072, 87296, 117056, 131048, 160952, 166144, 174592, 180191, 234112, 262096, 321904, 332288, 360382, 468224, 507811, 524192, 643808, 720764, 936448, 966479, 1015622, 1048384, 1287616, 1441528, 1932958, 2031244, 2096768, 2575232, 2883056, 3865916, 4062488, 4193536, 5150464, 5585921, 5766112, 7731832, 8124976, 8387072, 10300928, 10631269, 11171842, 11532224, 15463664, 16249952, 21262538, 22343684, 23064448, 29960849, 30927328, 32499904, 42525076, 44687368, 46128896, 59921698, 61854656, 64999808, 85050152, 89374736, 92257792, 119843396, 123709312, 129999616, 170100304, 178749472, 239686792, 247418624, 259999232, 329569339, 340200608, 357498944, 479373584, 494837248, 659138678, 680401216, 714997888, 958747168, 1318277356, 1360802432, 1429995776, 1917494336, 2636554712, 2721604864, 2859991552, 3834988672, 5273109424, 5443209728, 7669977344, 10546218848, 15339954688, 21092437696, 42184875392, 84369750784, 168739501568]

約数ペア:

[(1, 168739501568), (2, 84369750784), (4, 42184875392), (8, 21092437696), (11, 15339954688), (16, 10546218848), (22, 7669977344), (31, 5443209728), (32, 5273109424), (44, 3834988672), (59, 2859991552), (62, 2721604864), (64, 2636554712), (88, 1917494336), (118, 1429995776), (124, 1360802432), (128, 1318277356), (176, 958747168), (236, 714997888), (248, 680401216), (256, 659138678), (341, 494837248), (352, 479373584), (472, 357498944), (496, 340200608), (512, 329569339), (649, 259999232), (682, 247418624), (704, 239686792), (944, 178749472), (992, 170100304), (1298, 129999616), (1364, 123709312), (1408, 119843396), (1829, 92257792), (1888, 89374736), (1984, 85050152), (2596, 64999808), (2728, 61854656), (2816, 59921698), (3658, 46128896), (3776, 44687368), (3968, 42525076), (5192, 32499904), (5456, 30927328), (5632, 29960849), (7316, 23064448), (7552, 22343684), (7936, 21262538), (10384, 16249952), (10912, 15463664), (14632, 11532224), (15104, 11171842), (15872, 10631269), (16381, 10300928), (20119, 8387072), (20768, 8124976), (21824, 7731832), (29264, 5766112), (30208, 5585921), (32762, 5150464), (40238, 4193536), (41536, 4062488), (43648, 3865916), (58528, 2883056), (65524, 2575232), (80476, 2096768), (83072, 2031244), (87296, 1932958), (117056, 1441528), (131048, 1287616), (160952, 1048384), (166144, 1015622), (174592, 966479), (180191, 936448), (234112, 720764), (262096, 643808), (321904, 524192), (332288, 507811), (360382, 468224)]