147888944

素因数分解:

$2^4\times 7^1\times {\mathrm{1320437}}^1$

素因数の和:1320452

約数の個数: 20

約数和(自身を含む): 327468624

約数和(自身を除く): 179579680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1320437, 2640874, 5281748, 9243059, 10563496, 18486118, 21126992, 36972236, 73944472, 147888944]

約数ペア:

[(1, 147888944), (2, 73944472), (4, 36972236), (7, 21126992), (8, 18486118), (14, 10563496), (16, 9243059), (28, 5281748), (56, 2640874), (112, 1320437)]