161759934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2347}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 401451648

約数和(自身を除く): 239691714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 547, 1094, 1641, 2347, 3282, 3829, 4694, 4923, 7041, 7658, 9846, 11487, 14082, 16429, 21123, 22974, 32858, 34461, 42246, 49287, 68922, 98574, 147861, 295722, 1283809, 2567618, 3851427, 7702854, 8986663, 11554281, 17973326, 23108562, 26959989, 53919978, 80879967, 161759934]

約数ペア:

[(1, 161759934), (2, 80879967), (3, 53919978), (6, 26959989), (7, 23108562), (9, 17973326), (14, 11554281), (18, 8986663), (21, 7702854), (42, 3851427), (63, 2567618), (126, 1283809), (547, 295722), (1094, 147861), (1641, 98574), (2347, 68922), (3282, 49287), (3829, 42246), (4694, 34461), (4923, 32858), (7041, 22974), (7658, 21123), (9846, 16429), (11487, 14082)]