165969272

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11443}}^1$

素因数の和:11500

約数の個数: 48

約数和(自身を含む): 371815560

約数和(自身を除く): 205846288

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 11443, 14504, 22886, 45772, 80101, 91544, 160202, 320404, 423391, 560707, 640808, 846782, 1121414, 1693564, 2242828, 2963737, 3387128, 4485656, 5927474, 11854948, 20746159, 23709896, 41492318, 82984636, 165969272]

約数ペア:

[(1, 165969272), (2, 82984636), (4, 41492318), (7, 23709896), (8, 20746159), (14, 11854948), (28, 5927474), (37, 4485656), (49, 3387128), (56, 2963737), (74, 2242828), (98, 1693564), (148, 1121414), (196, 846782), (259, 640808), (296, 560707), (392, 423391), (518, 320404), (1036, 160202), (1813, 91544), (2072, 80101), (3626, 45772), (7252, 22886), (11443, 14504)]