159293754

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{124643}}^1$

素因数の和:124722

約数の個数: 24

約数和(自身を含む): 350000352

約数和(自身を除く): 190706598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 124643, 249286, 373929, 747858, 1121787, 2243574, 8849653, 17699306, 26548959, 53097918, 79646877, 159293754]

約数ペア:

[(1, 159293754), (2, 79646877), (3, 53097918), (6, 26548959), (9, 17699306), (18, 8849653), (71, 2243574), (142, 1121787), (213, 747858), (426, 373929), (639, 249286), (1278, 124643)]