180265764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15439}}^1$

素因数の和:15592

約数の個数: 48

約数和(自身を含む): 484198400

約数和(自身を除く): 303932636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 15439, 30878, 46317, 61756, 92634, 108073, 185268, 216146, 324219, 432292, 648438, 1296876, 2146021, 4292042, 6438063, 8584084, 12876126, 15022147, 25752252, 30044294, 45066441, 60088588, 90132882, 180265764]

約数ペア:

[(1, 180265764), (2, 90132882), (3, 60088588), (4, 45066441), (6, 30044294), (7, 25752252), (12, 15022147), (14, 12876126), (21, 8584084), (28, 6438063), (42, 4292042), (84, 2146021), (139, 1296876), (278, 648438), (417, 432292), (556, 324219), (834, 216146), (973, 185268), (1668, 108073), (1946, 92634), (2919, 61756), (3892, 46317), (5838, 30878), (11676, 15439)]