128843136

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 240

約数和(自身を含む): 416789340

約数和(自身を除く): 287946204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 68, 72, 81, 86, 96, 102, 108, 128, 129, 136, 144, 153, 162, 172, 192, 204, 216, 258, 272, 288, 289, 306, 324, 344, 384, 387, 408, 432, 459, 516, 544, 576, 578, 612, 648, 688, 731, 774, 816, 864, 867, 918, 1032, 1088, 1152, 1156, 1161, 1224, 1296, 1376, 1377, 1462, 1548, 1632, 1728, 1734, 1836, 2064, 2176, 2193, 2312, 2322, 2448, 2592, 2601, 2752, 2754, 2924, 3096, 3264, 3456, 3468, 3483, 3672, 4128, 4386, 4624, 4644, 4896, 5184, 5202, 5504, 5508, 5848, 6192, 6528, 6579, 6936, 6966, 7344, 7803, 8256, 8772, 9248, 9288, 9792, 10368, 10404, 11016, 11696, 12384, 12427, 13158, 13872, 13932, 14688, 15606, 16512, 17544, 18496, 18576, 19584, 19737, 20808, 22032, 23392, 23409, 24768, 24854, 26316, 27744, 27864, 29376, 31212, 35088, 36992, 37152, 37281, 39474, 41616, 44064, 46784, 46818, 49536, 49708, 52632, 55488, 55728, 58752, 59211, 62424, 70176, 74304, 74562, 78948, 83232, 88128, 93568, 93636, 99416, 105264, 110976, 111456, 111843, 118422, 124848, 140352, 148608, 149124, 157896, 166464, 176256, 187272, 198832, 210528, 222912, 223686, 236844, 249696, 280704, 298248, 315792, 332928, 335529, 374544, 397664, 421056, 445824, 447372, 473688, 499392, 596496, 631584, 671058, 749088, 795328, 842112, 894744, 947376, 998784, 1006587, 1192992, 1263168, 1342116, 1498176, 1590656, 1789488, 1894752, 2013174, 2385984, 2526336, 2684232, 2996352, 3578976, 3789504, 4026348, 4771968, 5368464, 7157952, 7579008, 8052696, 10736928, 14315904, 16105392, 21473856, 32210784, 42947712, 64421568, 128843136]

約数ペア:

[(1, 128843136), (2, 64421568), (3, 42947712), (4, 32210784), (6, 21473856), (8, 16105392), (9, 14315904), (12, 10736928), (16, 8052696), (17, 7579008), (18, 7157952), (24, 5368464), (27, 4771968), (32, 4026348), (34, 3789504), (36, 3578976), (43, 2996352), (48, 2684232), (51, 2526336), (54, 2385984), (64, 2013174), (68, 1894752), (72, 1789488), (81, 1590656), (86, 1498176), (96, 1342116), (102, 1263168), (108, 1192992), (128, 1006587), (129, 998784), (136, 947376), (144, 894744), (153, 842112), (162, 795328), (172, 749088), (192, 671058), (204, 631584), (216, 596496), (258, 499392), (272, 473688), (288, 447372), (289, 445824), (306, 421056), (324, 397664), (344, 374544), (384, 335529), (387, 332928), (408, 315792), (432, 298248), (459, 280704), (516, 249696), (544, 236844), (576, 223686), (578, 222912), (612, 210528), (648, 198832), (688, 187272), (731, 176256), (774, 166464), (816, 157896), (864, 149124), (867, 148608), (918, 140352), (1032, 124848), (1088, 118422), (1152, 111843), (1156, 111456), (1161, 110976), (1224, 105264), (1296, 99416), (1376, 93636), (1377, 93568), (1462, 88128), (1548, 83232), (1632, 78948), (1728, 74562), (1734, 74304), (1836, 70176), (2064, 62424), (2176, 59211), (2193, 58752), (2312, 55728), (2322, 55488), (2448, 52632), (2592, 49708), (2601, 49536), (2752, 46818), (2754, 46784), (2924, 44064), (3096, 41616), (3264, 39474), (3456, 37281), (3468, 37152), (3483, 36992), (3672, 35088), (4128, 31212), (4386, 29376), (4624, 27864), (4644, 27744), (4896, 26316), (5184, 24854), (5202, 24768), (5504, 23409), (5508, 23392), (5848, 22032), (6192, 20808), (6528, 19737), (6579, 19584), (6936, 18576), (6966, 18496), (7344, 17544), (7803, 16512), (8256, 15606), (8772, 14688), (9248, 13932), (9288, 13872), (9792, 13158), (10368, 12427), (10404, 12384), (11016, 11696)]