140046912

素因数分解:

$2^6\times 3^2\times {\mathrm{243137}}^1$

素因数の和:243155

約数の個数: 42

約数和(自身を含む): 401420838

約数和(自身を除く): 261373926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243137, 486274, 729411, 972548, 1458822, 1945096, 2188233, 2917644, 3890192, 4376466, 5835288, 7780384, 8752932, 11670576, 15560768, 17505864, 23341152, 35011728, 46682304, 70023456, 140046912]

約数ペア:

[(1, 140046912), (2, 70023456), (3, 46682304), (4, 35011728), (6, 23341152), (8, 17505864), (9, 15560768), (12, 11670576), (16, 8752932), (18, 7780384), (24, 5835288), (32, 4376466), (36, 3890192), (48, 2917644), (64, 2188233), (72, 1945096), (96, 1458822), (144, 972548), (192, 729411), (288, 486274), (576, 243137)]