168078348

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{3881}}^1$

素因数の和:4295

約数の個数: 48

約数和(自身を含む): 436957920

約数和(自身を除く): 268879572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2406, 3609, 3881, 4812, 7218, 7762, 10827, 11643, 14436, 15524, 21654, 23286, 34929, 43308, 46572, 69858, 104787, 139716, 209574, 419148, 1556281, 3112562, 4668843, 6225124, 9337686, 14006529, 18675372, 28013058, 42019587, 56026116, 84039174, 168078348]

約数ペア:

[(1, 168078348), (2, 84039174), (3, 56026116), (4, 42019587), (6, 28013058), (9, 18675372), (12, 14006529), (18, 9337686), (27, 6225124), (36, 4668843), (54, 3112562), (108, 1556281), (401, 419148), (802, 209574), (1203, 139716), (1604, 104787), (2406, 69858), (3609, 46572), (3881, 43308), (4812, 34929), (7218, 23286), (7762, 21654), (10827, 15524), (11643, 14436)]