144593648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{475637}}^1$

素因数の和:475664

約数の個数: 20

約数和(自身を含む): 294895560

約数和(自身を除く): 150301912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 475637, 951274, 1902548, 3805096, 7610192, 9037103, 18074206, 36148412, 72296824, 144593648]

約数ペア:

[(1, 144593648), (2, 72296824), (4, 36148412), (8, 18074206), (16, 9037103), (19, 7610192), (38, 3805096), (76, 1902548), (152, 951274), (304, 475637)]