126661472

素因数分解:

$2^5\times 7^2\times {\mathrm{80779}}^1$

素因数の和:80803

約数の個数: 36

約数和(自身を含む): 290080980

約数和(自身を除く): 163419508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 80779, 161558, 323116, 565453, 646232, 1130906, 1292464, 2261812, 2584928, 3958171, 4523624, 7916342, 9047248, 15832684, 18094496, 31665368, 63330736, 126661472]

約数ペア:

[(1, 126661472), (2, 63330736), (4, 31665368), (7, 18094496), (8, 15832684), (14, 9047248), (16, 7916342), (28, 4523624), (32, 3958171), (49, 2584928), (56, 2261812), (98, 1292464), (112, 1130906), (196, 646232), (224, 565453), (392, 323116), (784, 161558), (1568, 80779)]