144566896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475549}}^1$

素因数の和:475576

約数の個数: 20

約数和(自身を含む): 294841000

約数和(自身を除く): 150274104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475549, 951098, 1902196, 3804392, 7608784, 9035431, 18070862, 36141724, 72283448, 144566896]

約数ペア:

[(1, 144566896), (2, 72283448), (4, 36141724), (8, 18070862), (16, 9035431), (19, 7608784), (38, 3804392), (76, 1902196), (152, 951098), (304, 475549)]