157271898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{87083}}^1$

素因数の和:87138

約数の個数: 32

約数和(自身を含む): 367842816

約数和(自身を除く): 210570918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 87083, 174166, 261249, 522498, 609581, 1219162, 1828743, 3657486, 3744569, 7489138, 11233707, 22467414, 26211983, 52423966, 78635949, 157271898]

約数ペア:

[(1, 157271898), (2, 78635949), (3, 52423966), (6, 26211983), (7, 22467414), (14, 11233707), (21, 7489138), (42, 3744569), (43, 3657486), (86, 1828743), (129, 1219162), (258, 609581), (301, 522498), (602, 261249), (903, 174166), (1806, 87083)]