144774896

素因数分解:

$2^4\times 7^1\times {\mathrm{1292633}}^1$

素因数の和:1292648

約数の個数: 20

約数和(自身を含む): 320573232

約数和(自身を除く): 175798336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1292633, 2585266, 5170532, 9048431, 10341064, 18096862, 20682128, 36193724, 72387448, 144774896]

約数ペア:

[(1, 144774896), (2, 72387448), (4, 36193724), (7, 20682128), (8, 18096862), (14, 10341064), (16, 9048431), (28, 5170532), (56, 2585266), (112, 1292633)]