164038136

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{16657}}^1$

素因数の和:17894

約数の個数: 16

約数和(自身を含む): 307839840

約数和(自身を除く): 143801704

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 16657, 33314, 66628, 133256, 20504767, 41009534, 82019068, 164038136]

約数ペア:

[(1, 164038136), (2, 82019068), (4, 41009534), (8, 20504767), (1231, 133256), (2462, 66628), (4924, 33314), (9848, 16657)]