157025252

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{347401}}^1$

素因数の和:347518

約数の個数: 12

約数和(自身を含む): 277226796

約数和(自身を除く): 120201544

約数列:

[1, 2, 4, 113, 226, 452, 347401, 694802, 1389604, 39256313, 78512626, 157025252]

約数ペア:

[(1, 157025252), (2, 78512626), (4, 39256313), (113, 1389604), (226, 694802), (452, 347401)]