156936829168

素因数分解:

$2^4\times 7^3\times {\mathrm{449}}^1\times {\mathrm{63689}}^1$

素因数の和:64167

約数の個数: 80

約数和(自身を含む): 355390200000

約数和(自身を除く): 198453370832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 449, 686, 784, 898, 1372, 1796, 2744, 3143, 3592, 5488, 6286, 7184, 12572, 22001, 25144, 44002, 50288, 63689, 88004, 127378, 154007, 176008, 254756, 308014, 352016, 445823, 509512, 616028, 891646, 1019024, 1232056, 1783292, 2464112, 3120761, 3566584, 6241522, 7133168, 12483044, 21845327, 24966088, 28596361, 43690654, 49932176, 57192722, 87381308, 114385444, 174762616, 200174527, 228770888, 349525232, 400349054, 457541776, 800698108, 1401221689, 1601396216, 2802443378, 3202792432, 5604886756, 9808551823, 11209773512, 19617103646, 22419547024, 39234207292, 78468414584, 156936829168]

約数ペア:

[(1, 156936829168), (2, 78468414584), (4, 39234207292), (7, 22419547024), (8, 19617103646), (14, 11209773512), (16, 9808551823), (28, 5604886756), (49, 3202792432), (56, 2802443378), (98, 1601396216), (112, 1401221689), (196, 800698108), (343, 457541776), (392, 400349054), (449, 349525232), (686, 228770888), (784, 200174527), (898, 174762616), (1372, 114385444), (1796, 87381308), (2744, 57192722), (3143, 49932176), (3592, 43690654), (5488, 28596361), (6286, 24966088), (7184, 21845327), (12572, 12483044), (22001, 7133168), (25144, 6241522), (44002, 3566584), (50288, 3120761), (63689, 2464112), (88004, 1783292), (127378, 1232056), (154007, 1019024), (176008, 891646), (254756, 616028), (308014, 509512), (352016, 445823)]