156981104

素因数分解:

$2^4\times 7^2\times {\mathrm{200231}}^1$

素因数の和:200253

約数の個数: 30

約数和(自身を含む): 353809944

約数和(自身を除く): 196828840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200231, 400462, 800924, 1401617, 1601848, 2803234, 3203696, 5606468, 9811319, 11212936, 19622638, 22425872, 39245276, 78490552, 156981104]

約数ペア:

[(1, 156981104), (2, 78490552), (4, 39245276), (7, 22425872), (8, 19622638), (14, 11212936), (16, 9811319), (28, 5606468), (49, 3203696), (56, 2803234), (98, 1601848), (112, 1401617), (196, 800924), (392, 400462), (784, 200231)]