155181854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{40433}}^1$

素因数の和:40555

約数の個数: 16

約数和(自身を含む): 247456080

約数和(自身を除く): 92274226

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 40433, 80866, 768227, 1536454, 4083733, 8167466, 77590927, 155181854]

約数ペア:

[(1, 155181854), (2, 77590927), (19, 8167466), (38, 4083733), (101, 1536454), (202, 768227), (1919, 80866), (3838, 40433)]