168603914

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{1433}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 256313160

約数和(自身を除く): 87709246

約数列:

[1, 2, 89, 178, 661, 1322, 1433, 2866, 58829, 117658, 127537, 255074, 947213, 1894426, 84301957, 168603914]

約数ペア:

[(1, 168603914), (2, 84301957), (89, 1894426), (178, 947213), (661, 255074), (1322, 127537), (1433, 117658), (2866, 58829)]