144581488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475597}}^1$

素因数の和:475624

約数の個数: 20

約数和(自身を含む): 294870760

約数和(自身を除く): 150289272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475597, 951194, 1902388, 3804776, 7609552, 9036343, 18072686, 36145372, 72290744, 144581488]

約数ペア:

[(1, 144581488), (2, 72290744), (4, 36145372), (8, 18072686), (16, 9036343), (19, 7609552), (38, 3804776), (76, 1902388), (152, 951194), (304, 475597)]