144436578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2471

約数の個数: 64

約数和(自身を含む): 344300544

約数和(自身を除く): 199863966

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2371, 2769, 4686, 4742, 5538, 7113, 10153, 14226, 20306, 26081, 30459, 30823, 52162, 60918, 61646, 78243, 92469, 156486, 168341, 184938, 336682, 339053, 505023, 678106, 1010046, 1017159, 1851751, 2034318, 2188433, 3703502, 4376866, 5555253, 6565299, 11110506, 13130598, 24072763, 48145526, 72218289, 144436578]

約数ペア:

[(1, 144436578), (2, 72218289), (3, 48145526), (6, 24072763), (11, 13130598), (13, 11110506), (22, 6565299), (26, 5555253), (33, 4376866), (39, 3703502), (66, 2188433), (71, 2034318), (78, 1851751), (142, 1017159), (143, 1010046), (213, 678106), (286, 505023), (426, 339053), (429, 336682), (781, 184938), (858, 168341), (923, 156486), (1562, 92469), (1846, 78243), (2343, 61646), (2371, 60918), (2769, 52162), (4686, 30823), (4742, 30459), (5538, 26081), (7113, 20306), (10153, 14226)]