138844930168

素因数分解:

$2^3\times 7^1\times {\mathrm{8803}}^1\times {\mathrm{281651}}^1$

素因数の和:290467

約数の個数: 32

約数和(自身を含む): 297559704960

約数和(自身を除く): 158714774792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8803, 17606, 35212, 61621, 70424, 123242, 246484, 281651, 492968, 563302, 1126604, 1971557, 2253208, 3943114, 7886228, 15772456, 2479373753, 4958747506, 9917495012, 17355616271, 19834990024, 34711232542, 69422465084, 138844930168]

約数ペア:

[(1, 138844930168), (2, 69422465084), (4, 34711232542), (7, 19834990024), (8, 17355616271), (14, 9917495012), (28, 4958747506), (56, 2479373753), (8803, 15772456), (17606, 7886228), (35212, 3943114), (61621, 2253208), (70424, 1971557), (123242, 1126604), (246484, 563302), (281651, 492968)]