156977854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{5527}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 257118336

約数和(自身を除く): 100140482

約数列:

[1, 2, 11, 22, 1291, 2582, 5527, 11054, 14201, 28402, 60797, 121594, 7135357, 14270714, 78488927, 156977854]

約数ペア:

[(1, 156977854), (2, 78488927), (11, 14270714), (22, 7135357), (1291, 121594), (2582, 60797), (5527, 28402), (11054, 14201)]