179972928

素因数分解:

$2^6\times 3^4\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 140

約数和(自身を含む): 539381700

約数和(自身を除く): 359408772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 149, 162, 192, 216, 233, 288, 298, 324, 432, 447, 466, 576, 596, 648, 699, 864, 894, 932, 1192, 1296, 1341, 1398, 1728, 1788, 1864, 2097, 2384, 2592, 2682, 2796, 3576, 3728, 4023, 4194, 4768, 5184, 5364, 5592, 6291, 7152, 7456, 8046, 8388, 9536, 10728, 11184, 12069, 12582, 14304, 14912, 16092, 16776, 18873, 21456, 22368, 24138, 25164, 28608, 32184, 33552, 34717, 37746, 42912, 44736, 48276, 50328, 64368, 67104, 69434, 75492, 85824, 96552, 100656, 104151, 128736, 134208, 138868, 150984, 193104, 201312, 208302, 257472, 277736, 301968, 312453, 386208, 402624, 416604, 555472, 603936, 624906, 772416, 833208, 937359, 1110944, 1207872, 1249812, 1666416, 1874718, 2221888, 2499624, 2812077, 3332832, 3749436, 4999248, 5624154, 6665664, 7498872, 9998496, 11248308, 14997744, 19996992, 22496616, 29995488, 44993232, 59990976, 89986464, 179972928]

約数ペア:

[(1, 179972928), (2, 89986464), (3, 59990976), (4, 44993232), (6, 29995488), (8, 22496616), (9, 19996992), (12, 14997744), (16, 11248308), (18, 9998496), (24, 7498872), (27, 6665664), (32, 5624154), (36, 4999248), (48, 3749436), (54, 3332832), (64, 2812077), (72, 2499624), (81, 2221888), (96, 1874718), (108, 1666416), (144, 1249812), (149, 1207872), (162, 1110944), (192, 937359), (216, 833208), (233, 772416), (288, 624906), (298, 603936), (324, 555472), (432, 416604), (447, 402624), (466, 386208), (576, 312453), (596, 301968), (648, 277736), (699, 257472), (864, 208302), (894, 201312), (932, 193104), (1192, 150984), (1296, 138868), (1341, 134208), (1398, 128736), (1728, 104151), (1788, 100656), (1864, 96552), (2097, 85824), (2384, 75492), (2592, 69434), (2682, 67104), (2796, 64368), (3576, 50328), (3728, 48276), (4023, 44736), (4194, 42912), (4768, 37746), (5184, 34717), (5364, 33552), (5592, 32184), (6291, 28608), (7152, 25164), (7456, 24138), (8046, 22368), (8388, 21456), (9536, 18873), (10728, 16776), (11184, 16092), (12069, 14912), (12582, 14304)]