166318072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1607}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 330829920

約数和(自身を除く): 164511848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 761, 1522, 1607, 3044, 3214, 6088, 6428, 12856, 12937, 25874, 27319, 51748, 54638, 103496, 109276, 218552, 1222927, 2445854, 4891708, 9783416, 20789759, 41579518, 83159036, 166318072]

約数ペア:

[(1, 166318072), (2, 83159036), (4, 41579518), (8, 20789759), (17, 9783416), (34, 4891708), (68, 2445854), (136, 1222927), (761, 218552), (1522, 109276), (1607, 103496), (3044, 54638), (3214, 51748), (6088, 27319), (6428, 25874), (12856, 12937)]