164834944

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{4649}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 329638500

約数和(自身を除く): 164803556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2216, 4432, 4649, 8864, 9298, 17728, 18596, 35456, 37192, 74384, 148768, 297536, 595072, 1287773, 2575546, 5151092, 10302184, 20604368, 41208736, 82417472, 164834944]

約数ペア:

[(1, 164834944), (2, 82417472), (4, 41208736), (8, 20604368), (16, 10302184), (32, 5151092), (64, 2575546), (128, 1287773), (277, 595072), (554, 297536), (1108, 148768), (2216, 74384), (4432, 37192), (4649, 35456), (8864, 18596), (9298, 17728)]