156512944

素因数分解:

$2^4\times 7^1\times {\mathrm{1397437}}^1$

素因数の和:1397452

約数の個数: 20

約数和(自身を含む): 346564624

約数和(自身を除く): 190051680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1397437, 2794874, 5589748, 9782059, 11179496, 19564118, 22358992, 39128236, 78256472, 156512944]

約数ペア:

[(1, 156512944), (2, 78256472), (4, 39128236), (7, 22358992), (8, 19564118), (14, 11179496), (16, 9782059), (28, 5589748), (56, 2794874), (112, 1397437)]