155012968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9127}}^1$

素因数の和:9337

約数の個数: 32

約数和(自身を含む): 318749760

約数和(自身を除く): 163736792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 9127, 16984, 18254, 36508, 73016, 100397, 200794, 401588, 803176, 1761511, 3523022, 7046044, 14092088, 19376621, 38753242, 77506484, 155012968]

約数ペア:

[(1, 155012968), (2, 77506484), (4, 38753242), (8, 19376621), (11, 14092088), (22, 7046044), (44, 3523022), (88, 1761511), (193, 803176), (386, 401588), (772, 200794), (1544, 100397), (2123, 73016), (4246, 36508), (8492, 18254), (9127, 16984)]