151120319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36653}}^1$

素因数の和:36710

約数の個数: 16

約数和(自身を含む): 187668480

約数和(自身を除く): 36548161

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 36653, 256571, 696407, 1136243, 4874849, 7953701, 21588617, 151120319]

約数ペア:

[(1, 151120319), (7, 21588617), (19, 7953701), (31, 4874849), (133, 1136243), (217, 696407), (589, 256571), (4123, 36653)]