164089738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73189}}^1$

素因数の和:73269

約数の個数: 16

約数和(自身を含む): 263484000

約数和(自身を除く): 99394262

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 73189, 146378, 1390591, 2781182, 4318151, 8636302, 82044869, 164089738]

約数ペア:

[(1, 164089738), (2, 82044869), (19, 8636302), (38, 4318151), (59, 2781182), (118, 1390591), (1121, 146378), (2242, 73189)]