172078439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 190294272

約数和(自身を除く): 18215833

約数列:

[1, 13, 53, 137, 689, 1781, 1823, 7261, 23699, 94393, 96619, 249751, 1256047, 3246763, 13236803, 172078439]

約数ペア:

[(1, 172078439), (13, 13236803), (53, 3246763), (137, 1256047), (689, 249751), (1781, 96619), (1823, 94393), (7261, 23699)]