144819472

素因数分解:

$2^4\times 7^1\times {\mathrm{1293031}}^1$

素因数の和:1293046

約数の個数: 20

約数和(自身を含む): 320671936

約数和(自身を除く): 175852464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1293031, 2586062, 5172124, 9051217, 10344248, 18102434, 20688496, 36204868, 72409736, 144819472]

約数ペア:

[(1, 144819472), (2, 72409736), (4, 36204868), (7, 20688496), (8, 18102434), (14, 10344248), (16, 9051217), (28, 5172124), (56, 2586062), (112, 1293031)]