148557472

素因数分解:

$2^5\times 7^1\times {\mathrm{663203}}^1$

素因数の和:663220

約数の個数: 24

約数和(自身を含む): 334254816

約数和(自身を除く): 185697344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 663203, 1326406, 2652812, 4642421, 5305624, 9284842, 10611248, 18569684, 21222496, 37139368, 74278736, 148557472]

約数ペア:

[(1, 148557472), (2, 74278736), (4, 37139368), (7, 21222496), (8, 18569684), (14, 10611248), (16, 9284842), (28, 5305624), (32, 4642421), (56, 2652812), (112, 1326406), (224, 663203)]