127712798936

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{21739}}^1\times {\mathrm{10343}}^1$

素因数の和:32159

約数の個数: 32

約数和(自身を含む): 242868844800

約数和(自身を除く): 115156045864

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 10343, 20686, 21739, 41372, 43478, 82744, 86956, 173912, 734353, 1468706, 1543469, 2937412, 3086938, 5874824, 6173876, 12347752, 224846477, 449692954, 899385908, 1798771816, 15964099867, 31928199734, 63856399468, 127712798936]

約数ペア:

[(1, 127712798936), (2, 63856399468), (4, 31928199734), (8, 15964099867), (71, 1798771816), (142, 899385908), (284, 449692954), (568, 224846477), (10343, 12347752), (20686, 6173876), (21739, 5874824), (41372, 3086938), (43478, 2937412), (82744, 1543469), (86956, 1468706), (173912, 734353)]