159420306

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{209213}}^1$

素因数の和:209345

約数の個数: 16

約数和(自身を含む): 321352704

約数和(自身を除く): 161932398

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 209213, 418426, 627639, 1255278, 26570051, 53140102, 79710153, 159420306]

約数ペア:

[(1, 159420306), (2, 79710153), (3, 53140102), (6, 26570051), (127, 1255278), (254, 627639), (381, 418426), (762, 209213)]