156728292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43391}}^1$

素因数の和:43448

約数の個数: 48

約数和(自身を含む): 427671552

約数和(自身を除く): 270943260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 43391, 86782, 130173, 173564, 260346, 303737, 520692, 607474, 911211, 1214948, 1822422, 1865813, 3644844, 3731626, 5597439, 7463252, 11194878, 13060691, 22389756, 26121382, 39182073, 52242764, 78364146, 156728292]

約数ペア:

[(1, 156728292), (2, 78364146), (3, 52242764), (4, 39182073), (6, 26121382), (7, 22389756), (12, 13060691), (14, 11194878), (21, 7463252), (28, 5597439), (42, 3731626), (43, 3644844), (84, 1865813), (86, 1822422), (129, 1214948), (172, 911211), (258, 607474), (301, 520692), (516, 303737), (602, 260346), (903, 173564), (1204, 130173), (1806, 86782), (3612, 43391)]