156907288910

素因数分解:

$2^1\times 5^1\times {\mathrm{19433}}^1\times {\mathrm{807427}}^1$

素因数の和:826867

約数の個数: 16

約数和(自身を含む): 282448003536

約数和(自身を除く): 125540714626

約数列:

[1, 2, 5, 10, 19433, 38866, 97165, 194330, 807427, 1614854, 4037135, 8074270, 15690728891, 31381457782, 78453644455, 156907288910]

約数ペア:

[(1, 156907288910), (2, 78453644455), (5, 31381457782), (10, 15690728891), (19433, 8074270), (38866, 4037135), (97165, 1614854), (194330, 807427)]