139617184

素因数分解:

$2^5\times 7^1\times {\mathrm{623291}}^1$

素因数の和:623308

約数の個数: 24

約数和(自身を含む): 314139168

約数和(自身を除く): 174521984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 623291, 1246582, 2493164, 4363037, 4986328, 8726074, 9972656, 17452148, 19945312, 34904296, 69808592, 139617184]

約数ペア:

[(1, 139617184), (2, 69808592), (4, 34904296), (7, 19945312), (8, 17452148), (14, 9972656), (16, 8726074), (28, 4986328), (32, 4363037), (56, 2493164), (112, 1246582), (224, 623291)]