157900700158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{207769}}^1\times {\mathrm{8837}}^1$

素因数の和:216651

約数の個数: 16

約数和(自身を含む): 242387806320

約数和(自身を除く): 84487106162

約数列:

[1, 2, 43, 86, 8837, 17674, 207769, 379991, 415538, 759982, 8934067, 17868134, 1836054653, 3672109306, 78950350079, 157900700158]

約数ペア:

[(1, 157900700158), (2, 78950350079), (43, 3672109306), (86, 1836054653), (8837, 17868134), (17674, 8934067), (207769, 759982), (379991, 415538)]