128659234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42073}}^1$

素因数の和:42225

約数の個数: 16

約数和(自身を含む): 212052960

約数和(自身を除く): 83393726

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 42073, 84146, 462803, 925606, 5848147, 11696294, 64329617, 128659234]

約数ペア:

[(1, 128659234), (2, 64329617), (11, 11696294), (22, 5848147), (139, 925606), (278, 462803), (1529, 84146), (3058, 42073)]