159691774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{13879}}^1$

素因数の和:14415

約数の個数: 16

約数和(自身を含む): 261832320

約数和(自身を除く): 102140546

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 13879, 27758, 152669, 305338, 7258717, 14517434, 79845887, 159691774]

約数ペア:

[(1, 159691774), (2, 79845887), (11, 14517434), (22, 7258717), (523, 305338), (1046, 152669), (5753, 27758), (11506, 13879)]