157430846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{243701}}^1$

素因数の和:243739

約数の個数: 16

約数和(自身を含む): 263198160

約数和(自身を除く): 105767314

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 243701, 487402, 4142917, 4630319, 8285834, 9260638, 78715423, 157430846]

約数ペア:

[(1, 157430846), (2, 78715423), (17, 9260638), (19, 8285834), (34, 4630319), (38, 4142917), (323, 487402), (646, 243701)]