128983104

素因数分解:

$2^6\times 3^4\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 140

約数和(自身を含む): 387248400

約数和(自身を除く): 258265296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 139, 144, 162, 179, 192, 216, 278, 288, 324, 358, 417, 432, 537, 556, 576, 648, 716, 834, 864, 1074, 1112, 1251, 1296, 1432, 1611, 1668, 1728, 2148, 2224, 2502, 2592, 2864, 3222, 3336, 3753, 4296, 4448, 4833, 5004, 5184, 5728, 6444, 6672, 7506, 8592, 8896, 9666, 10008, 11259, 11456, 12888, 13344, 14499, 15012, 17184, 19332, 20016, 22518, 24881, 25776, 26688, 28998, 30024, 34368, 38664, 40032, 45036, 49762, 51552, 57996, 60048, 74643, 77328, 80064, 90072, 99524, 103104, 115992, 120096, 149286, 154656, 180144, 199048, 223929, 231984, 240192, 298572, 309312, 360288, 398096, 447858, 463968, 597144, 671787, 720576, 796192, 895716, 927936, 1194288, 1343574, 1592384, 1791432, 2015361, 2388576, 2687148, 3582864, 4030722, 4777152, 5374296, 7165728, 8061444, 10748592, 14331456, 16122888, 21497184, 32245776, 42994368, 64491552, 128983104]

約数ペア:

[(1, 128983104), (2, 64491552), (3, 42994368), (4, 32245776), (6, 21497184), (8, 16122888), (9, 14331456), (12, 10748592), (16, 8061444), (18, 7165728), (24, 5374296), (27, 4777152), (32, 4030722), (36, 3582864), (48, 2687148), (54, 2388576), (64, 2015361), (72, 1791432), (81, 1592384), (96, 1343574), (108, 1194288), (139, 927936), (144, 895716), (162, 796192), (179, 720576), (192, 671787), (216, 597144), (278, 463968), (288, 447858), (324, 398096), (358, 360288), (417, 309312), (432, 298572), (537, 240192), (556, 231984), (576, 223929), (648, 199048), (716, 180144), (834, 154656), (864, 149286), (1074, 120096), (1112, 115992), (1251, 103104), (1296, 99524), (1432, 90072), (1611, 80064), (1668, 77328), (1728, 74643), (2148, 60048), (2224, 57996), (2502, 51552), (2592, 49762), (2864, 45036), (3222, 40032), (3336, 38664), (3753, 34368), (4296, 30024), (4448, 28998), (4833, 26688), (5004, 25776), (5184, 24881), (5728, 22518), (6444, 20016), (6672, 19332), (7506, 17184), (8592, 15012), (8896, 14499), (9666, 13344), (10008, 12888), (11259, 11456)]