140968986

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{321847}}^1$

素因数の和:321925

約数の個数: 16

約数和(自身を含む): 285801024

約数和(自身を除く): 144832038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 321847, 643694, 965541, 1931082, 23494831, 46989662, 70484493, 140968986]

約数ペア:

[(1, 140968986), (2, 70484493), (3, 46989662), (6, 23494831), (73, 1931082), (146, 965541), (219, 643694), (438, 321847)]