160609072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{772159}}^1$

素因数の和:772180

約数の個数: 20

約数和(自身を含む): 335117440

約数和(自身を除く): 174508368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 772159, 1544318, 3088636, 6177272, 10038067, 12354544, 20076134, 40152268, 80304536, 160609072]

約数ペア:

[(1, 160609072), (2, 80304536), (4, 40152268), (8, 20076134), (13, 12354544), (16, 10038067), (26, 6177272), (52, 3088636), (104, 1544318), (208, 772159)]