156922084810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{601949}}^1$

素因数の和:602286

約数の個数: 32

約数和(自身を含む): 286046640000

約数和(自身を除く): 129124555190

約数列:

[1, 2, 5, 10, 131, 199, 262, 398, 655, 995, 1310, 1990, 26069, 52138, 130345, 260690, 601949, 1203898, 3009745, 6019490, 78855319, 119787851, 157710638, 239575702, 394276595, 598939255, 788553190, 1197878510, 15692208481, 31384416962, 78461042405, 156922084810]

約数ペア:

[(1, 156922084810), (2, 78461042405), (5, 31384416962), (10, 15692208481), (131, 1197878510), (199, 788553190), (262, 598939255), (398, 394276595), (655, 239575702), (995, 157710638), (1310, 119787851), (1990, 78855319), (26069, 6019490), (52138, 3009745), (130345, 1203898), (260690, 601949)]