137928588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11813}}^1$

素因数の和:11966

約数の個数: 48

約数和(自身を含む): 370487040

約数和(自身を除く): 232558452

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, 11813, 23626, 35439, 47252, 70878, 82691, 141756, 165382, 248073, 330764, 496146, 992292, 1642007, 3284014, 4926021, 6568028, 9852042, 11494049, 19704084, 22988098, 34482147, 45976196, 68964294, 137928588]

約数ペア:

[(1, 137928588), (2, 68964294), (3, 45976196), (4, 34482147), (6, 22988098), (7, 19704084), (12, 11494049), (14, 9852042), (21, 6568028), (28, 4926021), (42, 3284014), (84, 1642007), (139, 992292), (278, 496146), (417, 330764), (556, 248073), (834, 165382), (973, 141756), (1668, 82691), (1946, 70878), (2919, 47252), (3892, 35439), (5838, 23626), (11676, 11813)]