148988584

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{20443}}^1$

素因数の和:21360

約数の個数: 16

約数和(自身を含む): 279673920

約数和(自身を除く): 130685336

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 20443, 40886, 81772, 163544, 18623573, 37247146, 74494292, 148988584]

約数ペア:

[(1, 148988584), (2, 74494292), (4, 37247146), (8, 18623573), (911, 163544), (1822, 81772), (3644, 40886), (7288, 20443)]