168514514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 313030656

約数和(自身を除く): 144516142

約数列:

[1, 2, 7, 14, 23, 46, 67, 73, 107, 134, 146, 161, 214, 322, 469, 511, 749, 938, 1022, 1498, 1541, 1679, 2461, 3082, 3358, 4891, 4922, 7169, 7811, 9782, 10787, 11753, 14338, 15622, 17227, 21574, 23506, 34237, 34454, 50183, 54677, 68474, 100366, 109354, 112493, 164887, 179653, 224986, 329774, 359306, 523337, 787451, 1046674, 1154209, 1257571, 1574902, 2308418, 2515142, 3663359, 7326718, 12036751, 24073502, 84257257, 168514514]

約数ペア:

[(1, 168514514), (2, 84257257), (7, 24073502), (14, 12036751), (23, 7326718), (46, 3663359), (67, 2515142), (73, 2308418), (107, 1574902), (134, 1257571), (146, 1154209), (161, 1046674), (214, 787451), (322, 523337), (469, 359306), (511, 329774), (749, 224986), (938, 179653), (1022, 164887), (1498, 112493), (1541, 109354), (1679, 100366), (2461, 68474), (3082, 54677), (3358, 50183), (4891, 34454), (4922, 34237), (7169, 23506), (7811, 21574), (9782, 17227), (10787, 15622), (11753, 14338)]