118631716

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 242937856

約数和(自身を除く): 124306140

約数列:

[1, 2, 4, 7, 14, 28, 73, 127, 146, 254, 292, 457, 508, 511, 889, 914, 1022, 1778, 1828, 2044, 3199, 3556, 6398, 9271, 12796, 18542, 33361, 37084, 58039, 64897, 66722, 116078, 129794, 133444, 232156, 233527, 259588, 406273, 467054, 812546, 934108, 1625092, 4236847, 8473694, 16947388, 29657929, 59315858, 118631716]

約数ペア:

[(1, 118631716), (2, 59315858), (4, 29657929), (7, 16947388), (14, 8473694), (28, 4236847), (73, 1625092), (127, 934108), (146, 812546), (254, 467054), (292, 406273), (457, 259588), (508, 233527), (511, 232156), (889, 133444), (914, 129794), (1022, 116078), (1778, 66722), (1828, 64897), (2044, 58039), (3199, 37084), (3556, 33361), (6398, 18542), (9271, 12796)]