128094232

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 294174720

約数和(自身を除く): 166080488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 83, 98, 124, 127, 166, 196, 217, 248, 254, 332, 392, 434, 508, 581, 664, 868, 889, 1016, 1162, 1519, 1736, 1778, 2324, 2573, 3038, 3556, 3937, 4067, 4648, 5146, 6076, 6223, 7112, 7874, 8134, 10292, 10541, 12152, 12446, 15748, 16268, 18011, 20584, 21082, 24892, 27559, 31496, 32536, 36022, 42164, 49784, 55118, 72044, 73787, 84328, 110236, 126077, 144088, 147574, 192913, 220472, 252154, 295148, 326771, 385826, 504308, 516509, 590296, 653542, 771652, 1008616, 1033018, 1307084, 1543304, 2066036, 2287397, 2614168, 4132072, 4574794, 9149588, 16011779, 18299176, 32023558, 64047116, 128094232]

約数ペア:

[(1, 128094232), (2, 64047116), (4, 32023558), (7, 18299176), (8, 16011779), (14, 9149588), (28, 4574794), (31, 4132072), (49, 2614168), (56, 2287397), (62, 2066036), (83, 1543304), (98, 1307084), (124, 1033018), (127, 1008616), (166, 771652), (196, 653542), (217, 590296), (248, 516509), (254, 504308), (332, 385826), (392, 326771), (434, 295148), (508, 252154), (581, 220472), (664, 192913), (868, 147574), (889, 144088), (1016, 126077), (1162, 110236), (1519, 84328), (1736, 73787), (1778, 72044), (2324, 55118), (2573, 49784), (3038, 42164), (3556, 36022), (3937, 32536), (4067, 31496), (4648, 27559), (5146, 24892), (6076, 21082), (6223, 20584), (7112, 18011), (7874, 16268), (8134, 15748), (10292, 12446), (10541, 12152)]