164242954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{187921}}^1$

素因数の和:187965

約数の個数: 16

約数和(自身を含む): 270607680

約数和(自身を除く): 106364726

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 187921, 375842, 3570499, 4322183, 7140998, 8644366, 82121477, 164242954]

約数ペア:

[(1, 164242954), (2, 82121477), (19, 8644366), (23, 7140998), (38, 4322183), (46, 3570499), (437, 375842), (874, 187921)]