168657314

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 303429240

約数和(自身を除く): 134771926

約数列:

[1, 2, 7, 14, 49, 61, 89, 98, 122, 178, 317, 427, 623, 634, 854, 1246, 2219, 2989, 4361, 4438, 5429, 5978, 8722, 10858, 15533, 19337, 28213, 31066, 38003, 38674, 56426, 76006, 135359, 197491, 266021, 270718, 394982, 532042, 947513, 1382437, 1720993, 1895026, 2764874, 3441986, 12046951, 24093902, 84328657, 168657314]

約数ペア:

[(1, 168657314), (2, 84328657), (7, 24093902), (14, 12046951), (49, 3441986), (61, 2764874), (89, 1895026), (98, 1720993), (122, 1382437), (178, 947513), (317, 532042), (427, 394982), (623, 270718), (634, 266021), (854, 197491), (1246, 135359), (2219, 76006), (2989, 56426), (4361, 38674), (4438, 38003), (5429, 31066), (5978, 28213), (8722, 19337), (10858, 15533)]