157499896

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{9829}}^1$

素因数の和:11838

約数の個数: 16

約数和(自身を含む): 295489800

約数和(自身を除く): 137989904

約数列:

[1, 2, 4, 8, 2003, 4006, 8012, 9829, 16024, 19658, 39316, 78632, 19687487, 39374974, 78749948, 157499896]

約数ペア:

[(1, 157499896), (2, 78749948), (4, 39374974), (8, 19687487), (2003, 78632), (4006, 39316), (8012, 19658), (9829, 16024)]