144809488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{476347}}^1$

素因数の和:476374

約数の個数: 20

約数和(自身を含む): 295335760

約数和(自身を除く): 150526272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 476347, 952694, 1905388, 3810776, 7621552, 9050593, 18101186, 36202372, 72404744, 144809488]

約数ペア:

[(1, 144809488), (2, 72404744), (4, 36202372), (8, 18101186), (16, 9050593), (19, 7621552), (38, 3810776), (76, 1905388), (152, 952694), (304, 476347)]