156531032

素因数分解:

$2^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2861}}^1$

素因数の和:3851

約数の個数: 32

約数和(自身を含む): 335884320

約数和(自身を除く): 179353288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 977, 1954, 2861, 3908, 5722, 6839, 7816, 11444, 13678, 20027, 22888, 27356, 40054, 54712, 80108, 160216, 2795197, 5590394, 11180788, 19566379, 22361576, 39132758, 78265516, 156531032]

約数ペア:

[(1, 156531032), (2, 78265516), (4, 39132758), (7, 22361576), (8, 19566379), (14, 11180788), (28, 5590394), (56, 2795197), (977, 160216), (1954, 80108), (2861, 54712), (3908, 40054), (5722, 27356), (6839, 22888), (7816, 20027), (11444, 13678)]