157215822

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{13121}}^1$

素因数の和:15123

約数の個数: 16

約数和(自身を含む): 314613072

約数和(自身を除く): 157397250

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 13121, 26242, 39363, 78726, 26202637, 52405274, 78607911, 157215822]

約数ペア:

[(1, 157215822), (2, 78607911), (3, 52405274), (6, 26202637), (1997, 78726), (3994, 39363), (5991, 26242), (11982, 13121)]