140978872

素因数分解:

$2^3\times {\mathrm{2879}}^1\times {\mathrm{6121}}^1$

素因数の和:9006

約数の個数: 16

約数和(自身を含む): 264470400

約数和(自身を除く): 123491528

約数列:

[1, 2, 4, 8, 2879, 5758, 6121, 11516, 12242, 23032, 24484, 48968, 17622359, 35244718, 70489436, 140978872]

約数ペア:

[(1, 140978872), (2, 70489436), (4, 35244718), (8, 17622359), (2879, 48968), (5758, 24484), (6121, 23032), (11516, 12242)]