139969148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21067}}^1$

素因数の和:21233

約数の個数: 24

約数和(自身を含む): 268996224

約数和(自身を除く): 129027076

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 21067, 42134, 84268, 231737, 463474, 926948, 3181117, 6362234, 12724468, 34992287, 69984574, 139969148]

約数ペア:

[(1, 139969148), (2, 69984574), (4, 34992287), (11, 12724468), (22, 6362234), (44, 3181117), (151, 926948), (302, 463474), (604, 231737), (1661, 84268), (3322, 42134), (6644, 21067)]