125212472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 309657600

約数和(自身を除く): 184445128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 79, 83, 88, 124, 154, 158, 166, 217, 248, 308, 316, 332, 341, 434, 553, 581, 616, 632, 664, 682, 868, 869, 913, 1106, 1162, 1364, 1736, 1738, 1826, 2212, 2324, 2387, 2449, 2573, 2728, 3476, 3652, 4424, 4648, 4774, 4898, 5146, 6083, 6391, 6557, 6952, 7304, 9548, 9796, 10292, 12166, 12782, 13114, 17143, 18011, 19096, 19592, 20584, 24332, 25564, 26228, 26939, 28303, 34286, 36022, 45899, 48664, 51128, 52456, 53878, 56606, 68572, 72044, 72127, 91798, 107756, 113212, 137144, 144088, 144254, 183596, 188573, 198121, 203267, 215512, 226424, 288508, 367192, 377146, 396242, 406534, 504889, 577016, 754292, 792484, 813068, 1009778, 1422869, 1508584, 1584968, 1626136, 2019556, 2235937, 2845738, 4039112, 4471874, 5691476, 8943748, 11382952, 15651559, 17887496, 31303118, 62606236, 125212472]

約数ペア:

[(1, 125212472), (2, 62606236), (4, 31303118), (7, 17887496), (8, 15651559), (11, 11382952), (14, 8943748), (22, 5691476), (28, 4471874), (31, 4039112), (44, 2845738), (56, 2235937), (62, 2019556), (77, 1626136), (79, 1584968), (83, 1508584), (88, 1422869), (124, 1009778), (154, 813068), (158, 792484), (166, 754292), (217, 577016), (248, 504889), (308, 406534), (316, 396242), (332, 377146), (341, 367192), (434, 288508), (553, 226424), (581, 215512), (616, 203267), (632, 198121), (664, 188573), (682, 183596), (868, 144254), (869, 144088), (913, 137144), (1106, 113212), (1162, 107756), (1364, 91798), (1736, 72127), (1738, 72044), (1826, 68572), (2212, 56606), (2324, 53878), (2387, 52456), (2449, 51128), (2573, 48664), (2728, 45899), (3476, 36022), (3652, 34286), (4424, 28303), (4648, 26939), (4774, 26228), (4898, 25564), (5146, 24332), (6083, 20584), (6391, 19592), (6557, 19096), (6952, 18011), (7304, 17143), (9548, 13114), (9796, 12782), (10292, 12166)]