140561872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{798647}}^1$

素因数の和:798666

約数の個数: 20

約数和(自身を含む): 297097056

約数和(自身を除く): 156535184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 798647, 1597294, 3194588, 6389176, 8785117, 12778352, 17570234, 35140468, 70280936, 140561872]

約数ペア:

[(1, 140561872), (2, 70280936), (4, 35140468), (8, 17570234), (11, 12778352), (16, 8785117), (22, 6389176), (44, 3194588), (88, 1597294), (176, 798647)]