155068984

素因数分解:

$2^3\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{1721}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 332690400

約数和(自身を除く): 177621416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1609, 1721, 3218, 3442, 6436, 6884, 11263, 12047, 12872, 13768, 22526, 24094, 45052, 48188, 90104, 96376, 2769089, 5538178, 11076356, 19383623, 22152712, 38767246, 77534492, 155068984]

約数ペア:

[(1, 155068984), (2, 77534492), (4, 38767246), (7, 22152712), (8, 19383623), (14, 11076356), (28, 5538178), (56, 2769089), (1609, 96376), (1721, 90104), (3218, 48188), (3442, 45052), (6436, 24094), (6884, 22526), (11263, 13768), (12047, 12872)]