157062227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1709}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 189331200

約数和(自身を除く): 32268973

約数列:

[1, 7, 19, 133, 691, 1709, 4837, 11963, 13129, 32471, 91903, 227297, 1180919, 8266433, 22437461, 157062227]

約数ペア:

[(1, 157062227), (7, 22437461), (19, 8266433), (133, 1180919), (691, 227297), (1709, 91903), (4837, 32471), (11963, 13129)]