131752768

素因数分解:

$2^6\times 7^2\times {\mathrm{42013}}^1$

素因数の和:42039

約数の個数: 42

約数和(自身を含む): 304139346

約数和(自身を除く): 172386578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 42013, 84026, 168052, 294091, 336104, 588182, 672208, 1176364, 1344416, 2058637, 2352728, 2688832, 4117274, 4705456, 8234548, 9410912, 16469096, 18821824, 32938192, 65876384, 131752768]

約数ペア:

[(1, 131752768), (2, 65876384), (4, 32938192), (7, 18821824), (8, 16469096), (14, 9410912), (16, 8234548), (28, 4705456), (32, 4117274), (49, 2688832), (56, 2352728), (64, 2058637), (98, 1344416), (112, 1176364), (196, 672208), (224, 588182), (392, 336104), (448, 294091), (784, 168052), (1568, 84026), (3136, 42013)]