156968687990

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{32770081}}^1$

素因数の和:32770567

約数の個数: 16

約数和(自身を含む): 283133508480

約数和(自身を除く): 126164820490

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 32770081, 65540162, 163850405, 327700810, 15696868799, 31393737598, 78484343995, 156968687990]

約数ペア:

[(1, 156968687990), (2, 78484343995), (5, 31393737598), (10, 15696868799), (479, 327700810), (958, 163850405), (2395, 65540162), (4790, 32770081)]