170852688

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 499655520

約数和(自身を除く): 328802832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 163, 174, 232, 251, 261, 326, 348, 464, 489, 502, 522, 652, 696, 753, 978, 1004, 1044, 1304, 1392, 1467, 1506, 1956, 2008, 2088, 2259, 2608, 2934, 3012, 3912, 4016, 4176, 4518, 4727, 5868, 6024, 7279, 7824, 9036, 9454, 11736, 12048, 14181, 14558, 18072, 18908, 21837, 23472, 28362, 29116, 36144, 37816, 40913, 42543, 43674, 56724, 58232, 65511, 75632, 81826, 85086, 87348, 113448, 116464, 122739, 131022, 163652, 170172, 174696, 226896, 245478, 262044, 327304, 340344, 349392, 368217, 490956, 524088, 654608, 680688, 736434, 981912, 1048176, 1186477, 1472868, 1963824, 2372954, 2945736, 3559431, 4745908, 5891472, 7118862, 9491816, 10678293, 14237724, 18983632, 21356586, 28475448, 42713172, 56950896, 85426344, 170852688]

約数ペア:

[(1, 170852688), (2, 85426344), (3, 56950896), (4, 42713172), (6, 28475448), (8, 21356586), (9, 18983632), (12, 14237724), (16, 10678293), (18, 9491816), (24, 7118862), (29, 5891472), (36, 4745908), (48, 3559431), (58, 2945736), (72, 2372954), (87, 1963824), (116, 1472868), (144, 1186477), (163, 1048176), (174, 981912), (232, 736434), (251, 680688), (261, 654608), (326, 524088), (348, 490956), (464, 368217), (489, 349392), (502, 340344), (522, 327304), (652, 262044), (696, 245478), (753, 226896), (978, 174696), (1004, 170172), (1044, 163652), (1304, 131022), (1392, 122739), (1467, 116464), (1506, 113448), (1956, 87348), (2008, 85086), (2088, 81826), (2259, 75632), (2608, 65511), (2934, 58232), (3012, 56724), (3912, 43674), (4016, 42543), (4176, 40913), (4518, 37816), (4727, 36144), (5868, 29116), (6024, 28362), (7279, 23472), (7824, 21837), (9036, 18908), (9454, 18072), (11736, 14558), (12048, 14181)]