157250226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{87071}}^1$

素因数の和:87126

約数の個数: 32

約数和(自身を含む): 367792128

約数和(自身を除く): 210541902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 87071, 174142, 261213, 522426, 609497, 1218994, 1828491, 3656982, 3744053, 7488106, 11232159, 22464318, 26208371, 52416742, 78625113, 157250226]

約数ペア:

[(1, 157250226), (2, 78625113), (3, 52416742), (6, 26208371), (7, 22464318), (14, 11232159), (21, 7488106), (42, 3744053), (43, 3656982), (86, 1828491), (129, 1218994), (258, 609497), (301, 522426), (602, 261213), (903, 174142), (1806, 87071)]