164045138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{37991}}^1$

素因数の和:38137

約数の個数: 16

約数和(自身を含む): 262600704

約数和(自身を除く): 98555566

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 37991, 75982, 645847, 1291694, 4824857, 9649714, 82022569, 164045138]

約数ペア:

[(1, 164045138), (2, 82022569), (17, 9649714), (34, 4824857), (127, 1291694), (254, 645847), (2159, 75982), (4318, 37991)]