144253396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 305141760

約数和(自身を除く): 160888364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 263, 266, 526, 532, 1031, 1052, 1841, 2062, 3682, 4124, 4997, 7217, 7364, 9994, 14434, 19589, 19988, 28868, 34979, 39178, 69958, 78356, 137123, 139916, 271153, 274246, 542306, 548492, 1084612, 1898071, 3796142, 5151907, 7592284, 10303814, 20607628, 36063349, 72126698, 144253396]

約数ペア:

[(1, 144253396), (2, 72126698), (4, 36063349), (7, 20607628), (14, 10303814), (19, 7592284), (28, 5151907), (38, 3796142), (76, 1898071), (133, 1084612), (263, 548492), (266, 542306), (526, 274246), (532, 271153), (1031, 139916), (1052, 137123), (1841, 78356), (2062, 69958), (3682, 39178), (4124, 34979), (4997, 28868), (7217, 19988), (7364, 19589), (9994, 14434)]