144702054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^2$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 372537360

約数和(自身を除く): 227835306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 199, 203, 261, 398, 406, 522, 597, 609, 1194, 1218, 1393, 1791, 1827, 2786, 3582, 3654, 4179, 5771, 8358, 11542, 12537, 17313, 25074, 34626, 39601, 40397, 51939, 79202, 80794, 103878, 118803, 121191, 237606, 242382, 277207, 356409, 363573, 554414, 712818, 727146, 831621, 1148429, 1663242, 2296858, 2494863, 3445287, 4989726, 6890574, 8039003, 10335861, 16078006, 20671722, 24117009, 48234018, 72351027, 144702054]

約数ペア:

[(1, 144702054), (2, 72351027), (3, 48234018), (6, 24117009), (7, 20671722), (9, 16078006), (14, 10335861), (18, 8039003), (21, 6890574), (29, 4989726), (42, 3445287), (58, 2494863), (63, 2296858), (87, 1663242), (126, 1148429), (174, 831621), (199, 727146), (203, 712818), (261, 554414), (398, 363573), (406, 356409), (522, 277207), (597, 242382), (609, 237606), (1194, 121191), (1218, 118803), (1393, 103878), (1791, 80794), (1827, 79202), (2786, 51939), (3582, 40397), (3654, 39601), (4179, 34626), (5771, 25074), (8358, 17313), (11542, 12537)]