164121444

素因数分解:

$2^2\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1721}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 426229440

約数和(自身を除く): 262107996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 883, 1721, 1766, 2649, 3442, 3532, 5163, 5298, 6884, 7947, 10326, 10596, 15489, 15894, 20652, 23841, 30978, 31788, 46467, 47682, 61956, 92934, 95364, 185868, 1519643, 3039286, 4558929, 6078572, 9117858, 13676787, 18235716, 27353574, 41030361, 54707148, 82060722, 164121444]

約数ペア:

[(1, 164121444), (2, 82060722), (3, 54707148), (4, 41030361), (6, 27353574), (9, 18235716), (12, 13676787), (18, 9117858), (27, 6078572), (36, 4558929), (54, 3039286), (108, 1519643), (883, 185868), (1721, 95364), (1766, 92934), (2649, 61956), (3442, 47682), (3532, 46467), (5163, 31788), (5298, 30978), (6884, 23841), (7947, 20652), (10326, 15894), (10596, 15489)]