189304768

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{40519}}^1$

素因数の和:40604

約数の個数: 28

約数和(自身を含む): 380806960

約数和(自身を除く): 191502192

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 40519, 81038, 162076, 324152, 648304, 1296608, 2593216, 2957887, 5915774, 11831548, 23663096, 47326192, 94652384, 189304768]

約数ペア:

[(1, 189304768), (2, 94652384), (4, 47326192), (8, 23663096), (16, 11831548), (32, 5915774), (64, 2957887), (73, 2593216), (146, 1296608), (292, 648304), (584, 324152), (1168, 162076), (2336, 81038), (4672, 40519)]