155978194

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1\times {\mathrm{919}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 236609280

約数和(自身を除く): 80631086

約数列:

[1, 2, 113, 226, 751, 919, 1502, 1838, 84863, 103847, 169726, 207694, 690169, 1380338, 77989097, 155978194]

約数ペア:

[(1, 155978194), (2, 77989097), (113, 1380338), (226, 690169), (751, 207694), (919, 169726), (1502, 103847), (1838, 84863)]