156977458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{192847}}^1$

素因数の和:192897

約数の個数: 16

約数和(自身を含む): 263816064

約数和(自身を除く): 106838606

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 192847, 385694, 2121317, 4242634, 7135339, 14270678, 78488729, 156977458]

約数ペア:

[(1, 156977458), (2, 78488729), (11, 14270678), (22, 7135339), (37, 4242634), (74, 2121317), (407, 385694), (814, 192847)]