155015896

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5779}}^1$

素因数の和:6271

約数の個数: 32

約数和(自身を含む): 332928000

約数和(自身を除く): 177912104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 5779, 6706, 11558, 13412, 23116, 26824, 40453, 46232, 80906, 161812, 323624, 2768141, 5536282, 11072564, 19376987, 22145128, 38753974, 77507948, 155015896]

約数ペア:

[(1, 155015896), (2, 77507948), (4, 38753974), (7, 22145128), (8, 19376987), (14, 11072564), (28, 5536282), (56, 2768141), (479, 323624), (958, 161812), (1916, 80906), (3353, 46232), (3832, 40453), (5779, 26824), (6706, 23116), (11558, 13412)]