157054513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107351}}^1$

素因数の和:107388

約数の個数: 16

約数和(自身を含む): 206115840

約数和(自身を除く): 49061327

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 107351, 751457, 1180861, 2039669, 8266027, 14277683, 22436359, 157054513]

約数ペア:

[(1, 157054513), (7, 22436359), (11, 14277683), (19, 8266027), (77, 2039669), (133, 1180861), (209, 751457), (1463, 107351)]