157468189

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 179306496

約数和(自身を除く): 21838307

約数列:

[1, 23, 31, 37, 47, 127, 713, 851, 1081, 1147, 1457, 1739, 2921, 3937, 4699, 5969, 26381, 33511, 39997, 53909, 90551, 108077, 137287, 145669, 185039, 220853, 1239907, 3350387, 4255897, 5079619, 6846443, 157468189]

約数ペア:

[(1, 157468189), (23, 6846443), (31, 5079619), (37, 4255897), (47, 3350387), (127, 1239907), (713, 220853), (851, 185039), (1081, 145669), (1147, 137287), (1457, 108077), (1739, 90551), (2921, 53909), (3937, 39997), (4699, 33511), (5969, 26381)]