16668701304

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{22921}}^1$

素因数の和:23280

約数の個数: 64

約数和(自身を含む): 42156308640

約数和(自身を除く): 25487607336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 193, 314, 386, 471, 579, 628, 772, 942, 1158, 1256, 1544, 1884, 2316, 3768, 4632, 22921, 30301, 45842, 60602, 68763, 90903, 91684, 121204, 137526, 181806, 183368, 242408, 275052, 363612, 550104, 727224, 3598597, 4423753, 7197194, 8847506, 10795791, 13271259, 14394388, 17695012, 21591582, 26542518, 28788776, 35390024, 43183164, 53085036, 86366328, 106170072, 694529221, 1389058442, 2083587663, 2778116884, 4167175326, 5556233768, 8334350652, 16668701304]

約数ペア:

[(1, 16668701304), (2, 8334350652), (3, 5556233768), (4, 4167175326), (6, 2778116884), (8, 2083587663), (12, 1389058442), (24, 694529221), (157, 106170072), (193, 86366328), (314, 53085036), (386, 43183164), (471, 35390024), (579, 28788776), (628, 26542518), (772, 21591582), (942, 17695012), (1158, 14394388), (1256, 13271259), (1544, 10795791), (1884, 8847506), (2316, 7197194), (3768, 4423753), (4632, 3598597), (22921, 727224), (30301, 550104), (45842, 363612), (60602, 275052), (68763, 242408), (90903, 183368), (91684, 181806), (121204, 137526)]