164215528

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{66863}}^1$

素因数の和:67176

約数の個数: 16

約数和(自身を含む): 308911680

約数和(自身を除く): 144696152

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 66863, 133726, 267452, 534904, 20526941, 41053882, 82107764, 164215528]

約数ペア:

[(1, 164215528), (2, 82107764), (4, 41053882), (8, 20526941), (307, 534904), (614, 267452), (1228, 133726), (2456, 66863)]