123081344

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 133958656

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 128, 164, 188, 328, 376, 499, 656, 752, 998, 1312, 1504, 1927, 1996, 2624, 3008, 3854, 3992, 5248, 6016, 7708, 7984, 15416, 15968, 20459, 23453, 30832, 31936, 40918, 46906, 61664, 63872, 81836, 93812, 123328, 163672, 187624, 246656, 327344, 375248, 654688, 750496, 961573, 1309376, 1500992, 1923146, 2618752, 3001984, 3846292, 7692584, 15385168, 30770336, 61540672, 123081344]

約数ペア:

[(1, 123081344), (2, 61540672), (4, 30770336), (8, 15385168), (16, 7692584), (32, 3846292), (41, 3001984), (47, 2618752), (64, 1923146), (82, 1500992), (94, 1309376), (128, 961573), (164, 750496), (188, 654688), (328, 375248), (376, 327344), (499, 246656), (656, 187624), (752, 163672), (998, 123328), (1312, 93812), (1504, 81836), (1927, 63872), (1996, 61664), (2624, 46906), (3008, 40918), (3854, 31936), (3992, 30832), (5248, 23453), (6016, 20459), (7708, 15968), (7984, 15416)]