137247704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{8081}}^1$

素因数の和:8291

約数の個数: 32

約数和(自身を含む): 282223440

約数和(自身を除く): 144975736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8081, 8492, 16162, 16984, 32324, 64648, 88891, 177782, 355564, 711128, 1559633, 3119266, 6238532, 12477064, 17155963, 34311926, 68623852, 137247704]

約数ペア:

[(1, 137247704), (2, 68623852), (4, 34311926), (8, 17155963), (11, 12477064), (22, 6238532), (44, 3119266), (88, 1559633), (193, 711128), (386, 355564), (772, 177782), (1544, 88891), (2123, 64648), (4246, 32324), (8081, 16984), (8492, 16162)]