188981016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3617}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 541831680

約数和(自身を除く): 352850664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3617, 3732, 4354, 6531, 7234, 7464, 8708, 10851, 13062, 14468, 17416, 21702, 25319, 26124, 28936, 43404, 50638, 52248, 75957, 86808, 101276, 151914, 202552, 303828, 607656, 1124887, 2249774, 3374661, 4499548, 6749322, 7874209, 8999096, 13498644, 15748418, 23622627, 26997288, 31496836, 47245254, 62993672, 94490508, 188981016]

約数ペア:

[(1, 188981016), (2, 94490508), (3, 62993672), (4, 47245254), (6, 31496836), (7, 26997288), (8, 23622627), (12, 15748418), (14, 13498644), (21, 8999096), (24, 7874209), (28, 6749322), (42, 4499548), (56, 3374661), (84, 2249774), (168, 1124887), (311, 607656), (622, 303828), (933, 202552), (1244, 151914), (1866, 101276), (2177, 86808), (2488, 75957), (3617, 52248), (3732, 50638), (4354, 43404), (6531, 28936), (7234, 26124), (7464, 25319), (8708, 21702), (10851, 17416), (13062, 14468)]