145620044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{3559}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 261061920

約数和(自身を除く): 115441876

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 3559, 7118, 10229, 14236, 20458, 40916, 188627, 377254, 686887, 754508, 1373774, 2747548, 36405011, 72810022, 145620044]

約数ペア:

[(1, 145620044), (2, 72810022), (4, 36405011), (53, 2747548), (106, 1373774), (193, 754508), (212, 686887), (386, 377254), (772, 188627), (3559, 40916), (7118, 20458), (10229, 14236)]