169165030

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{80173}}^1$

素因数の和:80391

約数の個数: 16

約数和(自身を含む): 305943984

約数和(自身を除く): 136778954

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 80173, 160346, 400865, 801730, 16916503, 33833006, 84582515, 169165030]

約数ペア:

[(1, 169165030), (2, 84582515), (5, 33833006), (10, 16916503), (211, 801730), (422, 400865), (1055, 160346), (2110, 80173)]