128843246

素因数分解:

$2^1\times 7^2\times {\mathrm{1009}}^1\times {\mathrm{1303}}^1$

素因数の和:2328

約数の個数: 24

約数和(自身を含む): 225213840

約数和(自身を除く): 96370594

約数列:

[1, 2, 7, 14, 49, 98, 1009, 1303, 2018, 2606, 7063, 9121, 14126, 18242, 49441, 63847, 98882, 127694, 1314727, 2629454, 9203089, 18406178, 64421623, 128843246]

約数ペア:

[(1, 128843246), (2, 64421623), (7, 18406178), (14, 9203089), (49, 2629454), (98, 1314727), (1009, 127694), (1303, 98882), (2018, 63847), (2606, 49441), (7063, 18242), (9121, 14126)]