158804564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{6737}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 285259968

約数和(自身を除く): 126455404

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 5893, 6737, 11786, 13474, 23572, 26948, 478327, 559171, 956654, 1118342, 1913308, 2236684, 39701141, 79402282, 158804564]

約数ペア:

[(1, 158804564), (2, 79402282), (4, 39701141), (71, 2236684), (83, 1913308), (142, 1118342), (166, 956654), (284, 559171), (332, 478327), (5893, 26948), (6737, 23572), (11786, 13474)]