171224396

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 351219456

約数和(自身を除く): 179995060

約数列:

[1, 2, 4, 7, 14, 28, 67, 107, 134, 214, 268, 428, 469, 749, 853, 938, 1498, 1706, 1876, 2996, 3412, 5971, 7169, 11942, 14338, 23884, 28676, 50183, 57151, 91271, 100366, 114302, 182542, 200732, 228604, 365084, 400057, 638897, 800114, 1277794, 1600228, 2555588, 6115157, 12230314, 24460628, 42806099, 85612198, 171224396]

約数ペア:

[(1, 171224396), (2, 85612198), (4, 42806099), (7, 24460628), (14, 12230314), (28, 6115157), (67, 2555588), (107, 1600228), (134, 1277794), (214, 800114), (268, 638897), (428, 400057), (469, 365084), (749, 228604), (853, 200732), (938, 182542), (1498, 114302), (1706, 100366), (1876, 91271), (2996, 57151), (3412, 50183), (5971, 28676), (7169, 23884), (11942, 14338)]