156940544264

素因数分解:

$2^3\times 7^1\times {\mathrm{2802509719}}^1$

素因数の和:2802509732

約数の個数: 16

約数和(自身を含む): 336301166400

約数和(自身を除く): 179360622136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2802509719, 5605019438, 11210038876, 19617568033, 22420077752, 39235136066, 78470272132, 156940544264]

約数ペア:

[(1, 156940544264), (2, 78470272132), (4, 39235136066), (7, 22420077752), (8, 19617568033), (14, 11210038876), (28, 5605019438), (56, 2802509719)]