156724950115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{7309}}^1$

素因数の和:9187

約数の個数: 32

約数和(自身を含む): 199622649600

約数和(自身を除く): 42897699485

約数列:

[1, 5, 19, 95, 131, 655, 1723, 2489, 7309, 8615, 12445, 32737, 36545, 138871, 163685, 225713, 694355, 957479, 1128565, 4288547, 4787395, 12593407, 18192101, 21442735, 62967035, 90960505, 239274733, 1196373665, 1649736317, 8248681585, 31344990023, 156724950115]

約数ペア:

[(1, 156724950115), (5, 31344990023), (19, 8248681585), (95, 1649736317), (131, 1196373665), (655, 239274733), (1723, 90960505), (2489, 62967035), (7309, 21442735), (8615, 18192101), (12445, 12593407), (32737, 4787395), (36545, 4288547), (138871, 1128565), (163685, 957479), (225713, 694355)]