165788520028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2438066471}}^1$

素因数の和:2438066492

約数の個数: 12

約数和(自身を含む): 307196375472

約数和(自身を除く): 141407855444

約数列:

[1, 2, 4, 17, 34, 68, 2438066471, 4876132942, 9752265884, 41447130007, 82894260014, 165788520028]

約数ペア:

[(1, 165788520028), (2, 82894260014), (4, 41447130007), (17, 9752265884), (34, 4876132942), (68, 2438066471)]