127924804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{198641}}^1$

素因数の和:198675

約数の個数: 24

約数和(自身を含む): 266974848

約数和(自身を除く): 139050044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 198641, 397282, 794564, 1390487, 2780974, 4568743, 5561948, 9137486, 18274972, 31981201, 63962402, 127924804]

約数ペア:

[(1, 127924804), (2, 63962402), (4, 31981201), (7, 18274972), (14, 9137486), (23, 5561948), (28, 4568743), (46, 2780974), (92, 1390487), (161, 794564), (322, 397282), (644, 198641)]