157027725484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{144439}}^1$

素因数の和:145438

約数の個数: 48

約数和(自身を含む): 322057290240

約数和(自身を除く): 165029564756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 947, 1148, 1894, 3788, 6629, 13258, 26516, 38827, 77654, 144439, 155308, 271789, 288878, 543578, 577756, 1011073, 1087156, 2022146, 4044292, 5921999, 11843998, 23687996, 41453993, 82907986, 136783733, 165815972, 273567466, 547134932, 957486131, 1914972262, 3829944524, 5608133053, 11216266106, 22432532212, 39256931371, 78513862742, 157027725484]

約数ペア:

[(1, 157027725484), (2, 78513862742), (4, 39256931371), (7, 22432532212), (14, 11216266106), (28, 5608133053), (41, 3829944524), (82, 1914972262), (164, 957486131), (287, 547134932), (574, 273567466), (947, 165815972), (1148, 136783733), (1894, 82907986), (3788, 41453993), (6629, 23687996), (13258, 11843998), (26516, 5921999), (38827, 4044292), (77654, 2022146), (144439, 1087156), (155308, 1011073), (271789, 577756), (288878, 543578)]