128409863616

素因数分解:

$2^6\times 3^2\times {\mathrm{263}}^1\times {\mathrm{847657}}^1$

素因数の和:847938

約数の個数: 84

約数和(自身を含む): 369463606512

約数和(自身を除く): 241053742896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 263, 288, 526, 576, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 8416, 9468, 12624, 16832, 18936, 25248, 37872, 50496, 75744, 151488, 847657, 1695314, 2542971, 3390628, 5085942, 6781256, 7628913, 10171884, 13562512, 15257826, 20343768, 27125024, 30515652, 40687536, 54250048, 61031304, 81375072, 122062608, 162750144, 222933791, 244125216, 445867582, 488250432, 668801373, 891735164, 1337602746, 1783470328, 2006404119, 2675205492, 3566940656, 4012808238, 5350410984, 7133881312, 8025616476, 10700821968, 14267762624, 16051232952, 21401643936, 32102465904, 42803287872, 64204931808, 128409863616]

約数ペア:

[(1, 128409863616), (2, 64204931808), (3, 42803287872), (4, 32102465904), (6, 21401643936), (8, 16051232952), (9, 14267762624), (12, 10700821968), (16, 8025616476), (18, 7133881312), (24, 5350410984), (32, 4012808238), (36, 3566940656), (48, 2675205492), (64, 2006404119), (72, 1783470328), (96, 1337602746), (144, 891735164), (192, 668801373), (263, 488250432), (288, 445867582), (526, 244125216), (576, 222933791), (789, 162750144), (1052, 122062608), (1578, 81375072), (2104, 61031304), (2367, 54250048), (3156, 40687536), (4208, 30515652), (4734, 27125024), (6312, 20343768), (8416, 15257826), (9468, 13562512), (12624, 10171884), (16832, 7628913), (18936, 6781256), (25248, 5085942), (37872, 3390628), (50496, 2542971), (75744, 1695314), (151488, 847657)]