164702744

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{162109}}^1$

素因数の和:162242

約数の個数: 16

約数和(自身を含む): 311251200

約数和(自身を除く): 146548456

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 162109, 324218, 648436, 1296872, 20587843, 41175686, 82351372, 164702744]

約数ペア:

[(1, 164702744), (2, 82351372), (4, 41175686), (8, 20587843), (127, 1296872), (254, 648436), (508, 324218), (1016, 162109)]