164204726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617311}}^1$

素因数の和:617339

約数の個数: 16

約数和(自身を含む): 296309760

約数和(自身を除く): 132105034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 617311, 1234622, 4321177, 8642354, 11728909, 23457818, 82102363, 164204726]

約数ペア:

[(1, 164204726), (2, 82102363), (7, 23457818), (14, 11728909), (19, 8642354), (38, 4321177), (133, 1234622), (266, 617311)]