134328488

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17257}}^1$

素因数の和:17409

約数の個数: 32

約数和(自身を含む): 289934400

約数和(自身を除く): 155605912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 17257, 34514, 69028, 120799, 138056, 241598, 483196, 966392, 2398723, 4797446, 9594892, 16791061, 19189784, 33582122, 67164244, 134328488]

約数ペア:

[(1, 134328488), (2, 67164244), (4, 33582122), (7, 19189784), (8, 16791061), (14, 9594892), (28, 4797446), (56, 2398723), (139, 966392), (278, 483196), (556, 241598), (973, 138056), (1112, 120799), (1946, 69028), (3892, 34514), (7784, 17257)]