140850117863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{44959}}^1$

素因数の和:45351

約数の個数: 32

約数和(自身を含む): 175236096000

約数和(自身を除く): 34385978137

約数列:

[1, 7, 13, 91, 173, 199, 1211, 1393, 2249, 2587, 15743, 18109, 34427, 44959, 240989, 314713, 447551, 584467, 3132857, 4091269, 7777907, 8946841, 54445349, 62627887, 101112791, 116308933, 707789537, 814162531, 1547803493, 10834624451, 20121445409, 140850117863]

約数ペア:

[(1, 140850117863), (7, 20121445409), (13, 10834624451), (91, 1547803493), (173, 814162531), (199, 707789537), (1211, 116308933), (1393, 101112791), (2249, 62627887), (2587, 54445349), (15743, 8946841), (18109, 7777907), (34427, 4091269), (44959, 3132857), (240989, 584467), (314713, 447551)]