156652146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243271}}^1$

素因数の和:1243286

約数の個数: 24

約数和(自身を含む): 387900864

約数和(自身を除く): 231248718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243271, 2486542, 3729813, 7459626, 8702897, 11189439, 17405794, 22378878, 26108691, 52217382, 78326073, 156652146]

約数ペア:

[(1, 156652146), (2, 78326073), (3, 52217382), (6, 26108691), (7, 22378878), (9, 17405794), (14, 11189439), (18, 8702897), (21, 7459626), (42, 3729813), (63, 2486542), (126, 1243271)]