164078564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16349}}^1$

素因数の和:16559

約数の個数: 24

約数和(自身を含む): 310846200

約数和(自身を除く): 146767636

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 16349, 32698, 65396, 212537, 425074, 850148, 3155357, 6310714, 12621428, 41019641, 82039282, 164078564]

約数ペア:

[(1, 164078564), (2, 82039282), (4, 41019641), (13, 12621428), (26, 6310714), (52, 3155357), (193, 850148), (386, 425074), (772, 212537), (2509, 65396), (5018, 32698), (10036, 16349)]