151056721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 157696000

約数和(自身を除く): 6639279

約数列:

[1, 43, 127, 139, 199, 5461, 5977, 8557, 17653, 25273, 27661, 759079, 1086739, 1189423, 3512947, 151056721]

約数ペア:

[(1, 151056721), (43, 3512947), (127, 1189423), (139, 1086739), (199, 759079), (5461, 27661), (5977, 25273), (8557, 17653)]