139292056

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{328519}}^1$

素因数の和:328578

約数の個数: 16

約数和(自身を含む): 266101200

約数和(自身を除く): 126809144

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 328519, 657038, 1314076, 2628152, 17411507, 34823014, 69646028, 139292056]

約数ペア:

[(1, 139292056), (2, 69646028), (4, 34823014), (8, 17411507), (53, 2628152), (106, 1314076), (212, 657038), (424, 328519)]