131669272

素因数分解:

$2^3\times 7^2\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 288264960

約数和(自身を除く): 156595688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 383, 392, 766, 877, 1532, 1754, 2681, 3064, 3508, 5362, 6139, 7016, 10724, 12278, 18767, 21448, 24556, 37534, 42973, 49112, 75068, 85946, 150136, 171892, 335891, 343784, 671782, 1343564, 2351237, 2687128, 4702474, 9404948, 16458659, 18809896, 32917318, 65834636, 131669272]

約数ペア:

[(1, 131669272), (2, 65834636), (4, 32917318), (7, 18809896), (8, 16458659), (14, 9404948), (28, 4702474), (49, 2687128), (56, 2351237), (98, 1343564), (196, 671782), (383, 343784), (392, 335891), (766, 171892), (877, 150136), (1532, 85946), (1754, 75068), (2681, 49112), (3064, 42973), (3508, 37534), (5362, 24556), (6139, 21448), (7016, 18767), (10724, 12278)]