145581268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16097}}^1$

素因数の和:16144

約数の個数: 48

約数和(自身を含む): 324535680

約数和(自身を除く): 178954412

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 16097, 32194, 64388, 112679, 225358, 273649, 305843, 450716, 547298, 611686, 1094596, 1223372, 1915543, 2140901, 3831086, 4281802, 5199331, 7662172, 8563604, 10398662, 20797324, 36395317, 72790634, 145581268]

約数ペア:

[(1, 145581268), (2, 72790634), (4, 36395317), (7, 20797324), (14, 10398662), (17, 8563604), (19, 7662172), (28, 5199331), (34, 4281802), (38, 3831086), (68, 2140901), (76, 1915543), (119, 1223372), (133, 1094596), (238, 611686), (266, 547298), (323, 450716), (476, 305843), (532, 273649), (646, 225358), (1292, 112679), (2261, 64388), (4522, 32194), (9044, 16097)]