156638939528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1030519339}}^1$

素因数の和:1030519364

約数の個数: 16

約数和(自身を含む): 309155802000

約数和(自身を除く): 152516862472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1030519339, 2061038678, 4122077356, 8244154712, 19579867441, 39159734882, 78319469764, 156638939528]

約数ペア:

[(1, 156638939528), (2, 78319469764), (4, 39159734882), (8, 19579867441), (19, 8244154712), (38, 4122077356), (76, 2061038678), (152, 1030519339)]