156975918442

素因数分解:

$2^1\times 7^1\times {\mathrm{3923}}^1\times {\mathrm{2858161}}^1$

素因数の和:2862093

約数の個数: 16

約数和(自身を含む): 269170264512

約数和(自身を除く): 112194346070

約数列:

[1, 2, 7, 14, 3923, 7846, 27461, 54922, 2858161, 5716322, 20007127, 40014254, 11212565603, 22425131206, 78487959221, 156975918442]

約数ペア:

[(1, 156975918442), (2, 78487959221), (7, 22425131206), (14, 11212565603), (3923, 40014254), (7846, 20007127), (27461, 5716322), (54922, 2858161)]