157055929387

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{551443}}^1$

素因数の和:551563

約数の個数: 32

約数和(自身を含む): 196931681280

約数和(自身を除く): 39875751893

約数列:

[1, 7, 23, 29, 61, 161, 203, 427, 667, 1403, 1769, 4669, 9821, 12383, 40687, 284809, 551443, 3860101, 12683189, 15991847, 33638023, 88782323, 111942929, 235466161, 367812481, 773674529, 975502667, 2574687367, 5415721703, 6828518669, 22436561341, 157055929387]

約数ペア:

[(1, 157055929387), (7, 22436561341), (23, 6828518669), (29, 5415721703), (61, 2574687367), (161, 975502667), (203, 773674529), (427, 367812481), (667, 235466161), (1403, 111942929), (1769, 88782323), (4669, 33638023), (9821, 15991847), (12383, 12683189), (40687, 3860101), (284809, 551443)]