164047112

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{125803}}^1$

素因数の和:125972

約数の個数: 16

約数和(自身を含む): 309477840

約数和(自身を除く): 145430728

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 125803, 251606, 503212, 1006424, 20505889, 41011778, 82023556, 164047112]

約数ペア:

[(1, 164047112), (2, 82023556), (4, 41011778), (8, 20505889), (163, 1006424), (326, 503212), (652, 251606), (1304, 125803)]