137079254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{72223}}^1$

素因数の和:72311

約数の個数: 16

約数和(自身を含む): 224472192

約数和(自身を除く): 87392938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 72223, 144446, 938899, 1877798, 5272279, 10544558, 68539627, 137079254]

約数ペア:

[(1, 137079254), (2, 68539627), (13, 10544558), (26, 5272279), (73, 1877798), (146, 938899), (949, 144446), (1898, 72223)]