134397928

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{8191}}^1$

素因数の和:8497

約数の個数: 32

約数和(自身を含む): 289013760

約数和(自身を除く): 154615832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8191, 8204, 16382, 16408, 32764, 57337, 65528, 114674, 229348, 458696, 2399963, 4799926, 9599852, 16799741, 19199704, 33599482, 67198964, 134397928]

約数ペア:

[(1, 134397928), (2, 67198964), (4, 33599482), (7, 19199704), (8, 16799741), (14, 9599852), (28, 4799926), (56, 2399963), (293, 458696), (586, 229348), (1172, 114674), (2051, 65528), (2344, 57337), (4102, 32764), (8191, 16408), (8204, 16382)]