168406504

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17383}}^1$

素因数の和:17569

約数の個数: 32

約数和(自身を含む): 362977920

約数和(自身を除く): 194571416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 17383, 34766, 69532, 121681, 139064, 243362, 486724, 973448, 3007259, 6014518, 12029036, 21050813, 24058072, 42101626, 84203252, 168406504]

約数ペア:

[(1, 168406504), (2, 84203252), (4, 42101626), (7, 24058072), (8, 21050813), (14, 12029036), (28, 6014518), (56, 3007259), (173, 973448), (346, 486724), (692, 243362), (1211, 139064), (1384, 121681), (2422, 69532), (4844, 34766), (9688, 17383)]