168085708

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{40289}}^1$

素因数の和:40449

約数の個数: 24

約数和(自身を含む): 338436000

約数和(自身を除く): 170350292

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 40289, 80578, 161156, 282023, 564046, 1128092, 6003061, 12006122, 24012244, 42021427, 84042854, 168085708]

約数ペア:

[(1, 168085708), (2, 84042854), (4, 42021427), (7, 24012244), (14, 12006122), (28, 6003061), (149, 1128092), (298, 564046), (596, 282023), (1043, 161156), (2086, 80578), (4172, 40289)]