140097959512

素因数分解:

$2^3\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1543337}}^1$

素因数の和:1544971

約数の個数: 32

約数和(自身を含む): 300395308320

約数和(自身を除く): 160297348808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1621, 3242, 6484, 11347, 12968, 22694, 45388, 90776, 1543337, 3086674, 6173348, 10803359, 12346696, 21606718, 43213436, 86426872, 2501749277, 5003498554, 10006997108, 17512244939, 20013994216, 35024489878, 70048979756, 140097959512]

約数ペア:

[(1, 140097959512), (2, 70048979756), (4, 35024489878), (7, 20013994216), (8, 17512244939), (14, 10006997108), (28, 5003498554), (56, 2501749277), (1621, 86426872), (3242, 43213436), (6484, 21606718), (11347, 12346696), (12968, 10803359), (22694, 6173348), (45388, 3086674), (90776, 1543337)]