129125859824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21406807}}^1$

素因数の和:21406857

約数の個数: 40

約数和(自身を含む): 278716640160

約数和(自身を除く): 149590780336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 21406807, 42813614, 85627228, 171254456, 278288491, 342508912, 556576982, 620797403, 1113153964, 1241594806, 2226307928, 2483189612, 4452615856, 4966379224, 8070366239, 9932758448, 16140732478, 32281464956, 64562929912, 129125859824]

約数ペア:

[(1, 129125859824), (2, 64562929912), (4, 32281464956), (8, 16140732478), (13, 9932758448), (16, 8070366239), (26, 4966379224), (29, 4452615856), (52, 2483189612), (58, 2226307928), (104, 1241594806), (116, 1113153964), (208, 620797403), (232, 556576982), (377, 342508912), (464, 278288491), (754, 171254456), (1508, 85627228), (3016, 42813614), (6032, 21406807)]