136400534

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{128923}}^1$

素因数の和:128971

約数の個数: 12

約数和(自身を含む): 213884916

約数和(自身を除く): 77484382

約数列:

[1, 2, 23, 46, 529, 1058, 128923, 257846, 2965229, 5930458, 68200267, 136400534]

約数ペア:

[(1, 136400534), (2, 68200267), (23, 5930458), (46, 2965229), (529, 257846), (1058, 128923)]