164338728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 437477760

約数和(自身を除く): 273139032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 193, 204, 386, 408, 579, 772, 1158, 1544, 2087, 2316, 3281, 4174, 4632, 6261, 6562, 8348, 9843, 12522, 13124, 16696, 19686, 25044, 26248, 35479, 39372, 50088, 70958, 78744, 106437, 141916, 212874, 283832, 402791, 425748, 805582, 851496, 1208373, 1611164, 2416746, 3222328, 4833492, 6847447, 9666984, 13694894, 20542341, 27389788, 41084682, 54779576, 82169364, 164338728]

約数ペア:

[(1, 164338728), (2, 82169364), (3, 54779576), (4, 41084682), (6, 27389788), (8, 20542341), (12, 13694894), (17, 9666984), (24, 6847447), (34, 4833492), (51, 3222328), (68, 2416746), (102, 1611164), (136, 1208373), (193, 851496), (204, 805582), (386, 425748), (408, 402791), (579, 283832), (772, 212874), (1158, 141916), (1544, 106437), (2087, 78744), (2316, 70958), (3281, 50088), (4174, 39372), (4632, 35479), (6261, 26248), (6562, 25044), (8348, 19686), (9843, 16696), (12522, 13124)]