189738031

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 219628800

約数和(自身を除く): 29890769

約数列:

[1, 7, 163, 179, 929, 1141, 1253, 6503, 29177, 151427, 166291, 204239, 1059989, 1164037, 27105433, 189738031]

約数ペア:

[(1, 189738031), (7, 27105433), (163, 1164037), (179, 1059989), (929, 204239), (1141, 166291), (1253, 151427), (6503, 29177)]