127121786704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{722282879}}^1$

素因数の和:722282898

約数の個数: 20

約数和(自身を含む): 268689231360

約数和(自身を除く): 141567444656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 722282879, 1444565758, 2889131516, 5778263032, 7945111669, 11556526064, 15890223338, 31780446676, 63560893352, 127121786704]

約数ペア:

[(1, 127121786704), (2, 63560893352), (4, 31780446676), (8, 15890223338), (11, 11556526064), (16, 7945111669), (22, 5778263032), (44, 2889131516), (88, 1444565758), (176, 722282879)]