156740264317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1\times {\mathrm{12109}}^1$

素因数の和:13613

約数の個数: 32

約数和(自身を含む): 194941160960

約数和(自身を除く): 38200896643

約数列:

[1, 7, 13, 91, 103, 721, 1339, 1381, 9373, 9667, 12109, 17953, 84763, 125671, 142243, 157417, 995701, 1101919, 1247227, 1849159, 8730589, 12944113, 16213951, 16722529, 113497657, 117057703, 217392877, 1521750139, 1722420487, 12056943409, 22391466331, 156740264317]

約数ペア:

[(1, 156740264317), (7, 22391466331), (13, 12056943409), (91, 1722420487), (103, 1521750139), (721, 217392877), (1339, 117057703), (1381, 113497657), (9373, 16722529), (9667, 16213951), (12109, 12944113), (17953, 8730589), (84763, 1849159), (125671, 1247227), (142243, 1101919), (157417, 995701)]