161844479995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{92801}}^1$

素因数の和:93711

約数の個数: 32

約数和(自身を含む): 217851581376

約数和(自身を除く): 56007101381

約数列:

[1, 5, 11, 37, 55, 185, 407, 857, 2035, 4285, 9427, 31709, 47135, 92801, 158545, 348799, 464005, 1020811, 1743995, 3433637, 5104055, 17168185, 37770007, 79530457, 188850035, 397652285, 874835027, 2942626909, 4374175135, 14713134545, 32368895999, 161844479995]

約数ペア:

[(1, 161844479995), (5, 32368895999), (11, 14713134545), (37, 4374175135), (55, 2942626909), (185, 874835027), (407, 397652285), (857, 188850035), (2035, 79530457), (4285, 37770007), (9427, 17168185), (31709, 5104055), (47135, 3433637), (92801, 1743995), (158545, 1020811), (348799, 464005)]