142180781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 154310400

約数和(自身を除く): 12129619

約数列:

[1, 19, 47, 113, 893, 1409, 2147, 5311, 26771, 66223, 100909, 159217, 1258237, 3025123, 7483199, 142180781]

約数ペア:

[(1, 142180781), (19, 7483199), (47, 3025123), (113, 1258237), (893, 159217), (1409, 100909), (2147, 66223), (5311, 26771)]