144490472

素因数分解:

$2^3\times 7^1\times {\mathrm{2580187}}^1$

素因数の和:2580200

約数の個数: 16

約数和(自身を含む): 309622560

約数和(自身を除く): 165132088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2580187, 5160374, 10320748, 18061309, 20641496, 36122618, 72245236, 144490472]

約数ペア:

[(1, 144490472), (2, 72245236), (4, 36122618), (7, 20641496), (8, 18061309), (14, 10320748), (28, 5160374), (56, 2580187)]