156775779998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{17909}}^1\times {\mathrm{230369}}^1$

素因数の和:248299

約数の個数: 16

約数和(自身を含む): 247555602000

約数和(自身を除く): 90779822002

約数列:

[1, 2, 19, 38, 17909, 35818, 230369, 340271, 460738, 680542, 4377011, 8754022, 4125678421, 8251356842, 78387889999, 156775779998]

約数ペア:

[(1, 156775779998), (2, 78387889999), (19, 8251356842), (38, 4125678421), (17909, 8754022), (35818, 4377011), (230369, 680542), (340271, 460738)]