156627568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 309774816

約数和(自身を除く): 153147248

約数列:

[1, 2, 4, 8, 16, 101, 103, 202, 206, 404, 412, 808, 824, 941, 1616, 1648, 1882, 3764, 7528, 10403, 15056, 20806, 41612, 83224, 95041, 96923, 166448, 190082, 193846, 380164, 387692, 760328, 775384, 1520656, 1550768, 9789223, 19578446, 39156892, 78313784, 156627568]

約数ペア:

[(1, 156627568), (2, 78313784), (4, 39156892), (8, 19578446), (16, 9789223), (101, 1550768), (103, 1520656), (202, 775384), (206, 760328), (404, 387692), (412, 380164), (808, 193846), (824, 190082), (941, 166448), (1616, 96923), (1648, 95041), (1882, 83224), (3764, 41612), (7528, 20806), (10403, 15056)]