179678968

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{31151}}^1$

素因数の和:31267

約数の個数: 32

約数和(自身を含む): 388776960

約数和(自身を除く): 209097992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 31151, 62302, 124604, 218057, 249208, 436114, 872228, 1744456, 3208553, 6417106, 12834212, 22459871, 25668424, 44919742, 89839484, 179678968]

約数ペア:

[(1, 179678968), (2, 89839484), (4, 44919742), (7, 25668424), (8, 22459871), (14, 12834212), (28, 6417106), (56, 3208553), (103, 1744456), (206, 872228), (412, 436114), (721, 249208), (824, 218057), (1442, 124604), (2884, 62302), (5768, 31151)]