128034432

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 389883780

約数和(自身を除く): 261849348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 233, 288, 318, 324, 384, 424, 432, 466, 477, 576, 636, 648, 699, 848, 864, 932, 954, 1152, 1272, 1296, 1398, 1431, 1696, 1728, 1864, 1908, 2097, 2544, 2592, 2796, 2862, 3392, 3456, 3728, 3816, 4194, 4293, 5088, 5184, 5592, 5724, 6291, 6784, 7456, 7632, 8388, 8586, 10176, 10368, 11184, 11448, 12349, 12582, 14912, 15264, 16776, 17172, 18873, 20352, 22368, 22896, 24698, 25164, 29824, 30528, 33552, 34344, 37047, 37746, 44736, 45792, 49396, 50328, 61056, 67104, 68688, 74094, 75492, 89472, 91584, 98792, 100656, 111141, 134208, 137376, 148188, 150984, 183168, 197584, 201312, 222282, 268416, 274752, 296376, 301968, 333423, 395168, 402624, 444564, 549504, 592752, 603936, 666846, 790336, 805248, 889128, 1000269, 1185504, 1207872, 1333692, 1580672, 1778256, 2000538, 2371008, 2415744, 2667384, 3556512, 4001076, 4742016, 5334768, 7113024, 8002152, 10669536, 14226048, 16004304, 21339072, 32008608, 42678144, 64017216, 128034432]

約数ペア:

[(1, 128034432), (2, 64017216), (3, 42678144), (4, 32008608), (6, 21339072), (8, 16004304), (9, 14226048), (12, 10669536), (16, 8002152), (18, 7113024), (24, 5334768), (27, 4742016), (32, 4001076), (36, 3556512), (48, 2667384), (53, 2415744), (54, 2371008), (64, 2000538), (72, 1778256), (81, 1580672), (96, 1333692), (106, 1207872), (108, 1185504), (128, 1000269), (144, 889128), (159, 805248), (162, 790336), (192, 666846), (212, 603936), (216, 592752), (233, 549504), (288, 444564), (318, 402624), (324, 395168), (384, 333423), (424, 301968), (432, 296376), (466, 274752), (477, 268416), (576, 222282), (636, 201312), (648, 197584), (699, 183168), (848, 150984), (864, 148188), (932, 137376), (954, 134208), (1152, 111141), (1272, 100656), (1296, 98792), (1398, 91584), (1431, 89472), (1696, 75492), (1728, 74094), (1864, 68688), (1908, 67104), (2097, 61056), (2544, 50328), (2592, 49396), (2796, 45792), (2862, 44736), (3392, 37746), (3456, 37047), (3728, 34344), (3816, 33552), (4194, 30528), (4293, 29824), (5088, 25164), (5184, 24698), (5592, 22896), (5724, 22368), (6291, 20352), (6784, 18873), (7456, 17172), (7632, 16776), (8388, 15264), (8586, 14912), (10176, 12582), (10368, 12349), (11184, 11448)]