159942958

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{2179}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 282528000

約数和(自身を除く): 122585042

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 2179, 4358, 5243, 10486, 15253, 30506, 36701, 73402, 106771, 213542, 233153, 466306, 747397, 1494794, 1632071, 3264142, 11424497, 22848994, 79971479, 159942958]

約数ペア:

[(1, 159942958), (2, 79971479), (7, 22848994), (14, 11424497), (49, 3264142), (98, 1632071), (107, 1494794), (214, 747397), (343, 466306), (686, 233153), (749, 213542), (1498, 106771), (2179, 73402), (4358, 36701), (5243, 30506), (10486, 15253)]