157039270

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{21601}}^1$

素因数の和:22335

約数の個数: 16

約数和(自身を含む): 283072608

約数和(自身を除く): 126033338

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 21601, 43202, 108005, 216010, 15703927, 31407854, 78519635, 157039270]

約数ペア:

[(1, 157039270), (2, 78519635), (5, 31407854), (10, 15703927), (727, 216010), (1454, 108005), (3635, 43202), (7270, 21601)]