121948917488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{729569}}^1$

素因数の和:729945

約数の個数: 40

約数和(自身を含む): 244621902720

約数和(自身を除く): 122672985232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 337, 496, 674, 1348, 2696, 5392, 10447, 20894, 41788, 83576, 167152, 729569, 1459138, 2918276, 5836552, 11673104, 22616639, 45233278, 90466556, 180933112, 245864753, 361866224, 491729506, 983459012, 1966918024, 3933836048, 7621807343, 15243614686, 30487229372, 60974458744, 121948917488]

約数ペア:

[(1, 121948917488), (2, 60974458744), (4, 30487229372), (8, 15243614686), (16, 7621807343), (31, 3933836048), (62, 1966918024), (124, 983459012), (248, 491729506), (337, 361866224), (496, 245864753), (674, 180933112), (1348, 90466556), (2696, 45233278), (5392, 22616639), (10447, 11673104), (20894, 5836552), (41788, 2918276), (83576, 1459138), (167152, 729569)]