158552860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{273367}}^1$

素因数の和:273405

約数の個数: 24

約数和(自身を含む): 344443680

約数和(自身を除く): 185890820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 273367, 546734, 1093468, 1366835, 2733670, 5467340, 7927643, 15855286, 31710572, 39638215, 79276430, 158552860]

約数ペア:

[(1, 158552860), (2, 79276430), (4, 39638215), (5, 31710572), (10, 15855286), (20, 7927643), (29, 5467340), (58, 2733670), (116, 1366835), (145, 1093468), (290, 546734), (580, 273367)]