131646564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12209

約数の個数: 72

約数和(自身を含む): 389188800

約数和(自身を除く): 257542236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 12149, 24298, 36447, 48596, 72894, 85043, 109341, 145788, 170086, 218682, 255129, 340172, 437364, 510258, 522407, 765387, 1020516, 1044814, 1530774, 1567221, 2089628, 3061548, 3134442, 3656849, 4701663, 6268884, 7313698, 9403326, 10970547, 14627396, 18806652, 21941094, 32911641, 43882188, 65823282, 131646564]

約数ペア:

[(1, 131646564), (2, 65823282), (3, 43882188), (4, 32911641), (6, 21941094), (7, 18806652), (9, 14627396), (12, 10970547), (14, 9403326), (18, 7313698), (21, 6268884), (28, 4701663), (36, 3656849), (42, 3134442), (43, 3061548), (63, 2089628), (84, 1567221), (86, 1530774), (126, 1044814), (129, 1020516), (172, 765387), (252, 522407), (258, 510258), (301, 437364), (387, 340172), (516, 255129), (602, 218682), (774, 170086), (903, 145788), (1204, 109341), (1548, 85043), (1806, 72894), (2709, 48596), (3612, 36447), (5418, 24298), (10836, 12149)]