148965548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{4289}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 275074800

約数和(自身を除く): 126109252

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 4289, 8578, 8683, 17156, 17366, 34732, 81491, 162982, 325964, 1960073, 3920146, 7840292, 37241387, 74482774, 148965548]

約数ペア:

[(1, 148965548), (2, 74482774), (4, 37241387), (19, 7840292), (38, 3920146), (76, 1960073), (457, 325964), (914, 162982), (1828, 81491), (4289, 34732), (8578, 17366), (8683, 17156)]