173120716

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{290471}}^1$

素因数の和:290624

約数の個数: 12

約数和(自身を含む): 304995600

約数和(自身を除く): 131874884

約数列:

[1, 2, 4, 149, 298, 596, 290471, 580942, 1161884, 43280179, 86560358, 173120716]

約数ペア:

[(1, 173120716), (2, 86560358), (4, 43280179), (149, 1161884), (298, 580942), (596, 290471)]