125480768

素因数分解:

$2^6\times 7^2\times {\mathrm{40013}}^1$

素因数の和:40039

約数の個数: 42

約数和(自身を含む): 289661346

約数和(自身を除く): 164180578

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 40013, 80026, 160052, 280091, 320104, 560182, 640208, 1120364, 1280416, 1960637, 2240728, 2560832, 3921274, 4481456, 7842548, 8962912, 15685096, 17925824, 31370192, 62740384, 125480768]

約数ペア:

[(1, 125480768), (2, 62740384), (4, 31370192), (7, 17925824), (8, 15685096), (14, 8962912), (16, 7842548), (28, 4481456), (32, 3921274), (49, 2560832), (56, 2240728), (64, 1960637), (98, 1280416), (112, 1120364), (196, 640208), (224, 560182), (392, 320104), (448, 280091), (784, 160052), (1568, 80026), (3136, 40013)]