128416890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9127}}^1$

素因数の和:9211

約数の個数: 64

約数和(自身を含む): 357525504

約数和(自身を除く): 229108614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 9127, 14070, 18254, 27381, 45635, 54762, 63889, 91270, 127778, 136905, 191667, 273810, 319445, 383334, 611509, 638890, 958335, 1223018, 1834527, 1916670, 3057545, 3669054, 4280563, 6115090, 8561126, 9172635, 12841689, 18345270, 21402815, 25683378, 42805630, 64208445, 128416890]

約数ペア:

[(1, 128416890), (2, 64208445), (3, 42805630), (5, 25683378), (6, 21402815), (7, 18345270), (10, 12841689), (14, 9172635), (15, 8561126), (21, 6115090), (30, 4280563), (35, 3669054), (42, 3057545), (67, 1916670), (70, 1834527), (105, 1223018), (134, 958335), (201, 638890), (210, 611509), (335, 383334), (402, 319445), (469, 273810), (670, 191667), (938, 136905), (1005, 127778), (1407, 91270), (2010, 63889), (2345, 54762), (2814, 45635), (4690, 27381), (7035, 18254), (9127, 14070)]