163614290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137491}}^1$

素因数の和:137522

約数の個数: 32

約数和(自身を含む): 356379264

約数和(自身を除く): 192764974

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 137491, 274982, 687455, 962437, 1374910, 1924874, 2337347, 4674694, 4812185, 9624370, 11686735, 16361429, 23373470, 32722858, 81807145, 163614290]

約数ペア:

[(1, 163614290), (2, 81807145), (5, 32722858), (7, 23373470), (10, 16361429), (14, 11686735), (17, 9624370), (34, 4812185), (35, 4674694), (70, 2337347), (85, 1924874), (119, 1374910), (170, 962437), (238, 687455), (595, 274982), (1190, 137491)]