192740128

素因数分解:

$2^5\times 7^2\times {\mathrm{122921}}^1$

素因数の和:122945

約数の個数: 36

約数和(自身を含む): 441412902

約数和(自身を除く): 248672774

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 122921, 245842, 491684, 860447, 983368, 1720894, 1966736, 3441788, 3933472, 6023129, 6883576, 12046258, 13767152, 24092516, 27534304, 48185032, 96370064, 192740128]

約数ペア:

[(1, 192740128), (2, 96370064), (4, 48185032), (7, 27534304), (8, 24092516), (14, 13767152), (16, 12046258), (28, 6883576), (32, 6023129), (49, 3933472), (56, 3441788), (98, 1966736), (112, 1720894), (196, 983368), (224, 860447), (392, 491684), (784, 245842), (1568, 122921)]