128045592

素因数分解:

$2^3\times 3^2\times {\mathrm{1778411}}^1$

素因数の和:1778423

約数の個数: 24

約数和(自身を含む): 346790340

約数和(自身を除く): 218744748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1778411, 3556822, 5335233, 7113644, 10670466, 14227288, 16005699, 21340932, 32011398, 42681864, 64022796, 128045592]

約数ペア:

[(1, 128045592), (2, 64022796), (3, 42681864), (4, 32011398), (6, 21340932), (8, 16005699), (9, 14227288), (12, 10670466), (18, 7113644), (24, 5335233), (36, 3556822), (72, 1778411)]