155881594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{37097}}^1$

素因数の和:37301

約数の個数: 16

約数和(自身を含む): 256421376

約数和(自身を除く): 100539782

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 37097, 74194, 408067, 816134, 7085527, 14171054, 77940797, 155881594]

約数ペア:

[(1, 155881594), (2, 77940797), (11, 14171054), (22, 7085527), (191, 816134), (382, 408067), (2101, 74194), (4202, 37097)]