169998934

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 311904000

約数和(自身を除く): 141905066

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 199, 322, 379, 398, 758, 1127, 1393, 2254, 2653, 2786, 4577, 5306, 8717, 9154, 9751, 17434, 18571, 19502, 32039, 37142, 61019, 64078, 75421, 122038, 150842, 224273, 427133, 448546, 527947, 854266, 1055894, 1734683, 3469366, 3695629, 7391258, 12142781, 24285562, 84999467, 169998934]

約数ペア:

[(1, 169998934), (2, 84999467), (7, 24285562), (14, 12142781), (23, 7391258), (46, 3695629), (49, 3469366), (98, 1734683), (161, 1055894), (199, 854266), (322, 527947), (379, 448546), (398, 427133), (758, 224273), (1127, 150842), (1393, 122038), (2254, 75421), (2653, 64078), (2786, 61019), (4577, 37142), (5306, 32039), (8717, 19502), (9154, 18571), (9751, 17434)]