172261594

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2421

約数の個数: 16

約数和(自身を含む): 261271296

約数和(自身を除く): 89009702

約数列:

[1, 2, 131, 262, 337, 674, 1951, 3902, 44147, 88294, 255581, 511162, 657487, 1314974, 86130797, 172261594]

約数ペア:

[(1, 172261594), (2, 86130797), (131, 1314974), (262, 657487), (337, 511162), (674, 255581), (1951, 88294), (3902, 44147)]