156747472

素因数分解:

$2^4\times 7^2\times {\mathrm{199933}}^1$

素因数の和:199955

約数の個数: 30

約数和(自身を含む): 353283378

約数和(自身を除く): 196535906

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 199933, 399866, 799732, 1399531, 1599464, 2799062, 3198928, 5598124, 9796717, 11196248, 19593434, 22392496, 39186868, 78373736, 156747472]

約数ペア:

[(1, 156747472), (2, 78373736), (4, 39186868), (7, 22392496), (8, 19593434), (14, 11196248), (16, 9796717), (28, 5598124), (49, 3198928), (56, 2799062), (98, 1599464), (112, 1399531), (196, 799732), (392, 399866), (784, 199933)]