168365904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{501089}}^1$

素因数の和:501107

約数の個数: 40

約数和(自身を含む): 497081280

約数和(自身を除く): 328715376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 501089, 1002178, 1503267, 2004356, 3006534, 3507623, 4008712, 6013068, 7015246, 8017424, 10522869, 12026136, 14030492, 21045738, 24052272, 28060984, 42091476, 56121968, 84182952, 168365904]

約数ペア:

[(1, 168365904), (2, 84182952), (3, 56121968), (4, 42091476), (6, 28060984), (7, 24052272), (8, 21045738), (12, 14030492), (14, 12026136), (16, 10522869), (21, 8017424), (24, 7015246), (28, 6013068), (42, 4008712), (48, 3507623), (56, 3006534), (84, 2004356), (112, 1503267), (168, 1002178), (336, 501089)]