129402608

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 254992608

約数和(自身を除く): 125590000

約数列:

[1, 2, 4, 8, 16, 103, 206, 233, 337, 412, 466, 674, 824, 932, 1348, 1648, 1864, 2696, 3728, 5392, 23999, 34711, 47998, 69422, 78521, 95996, 138844, 157042, 191992, 277688, 314084, 383984, 555376, 628168, 1256336, 8087663, 16175326, 32350652, 64701304, 129402608]

約数ペア:

[(1, 129402608), (2, 64701304), (4, 32350652), (8, 16175326), (16, 8087663), (103, 1256336), (206, 628168), (233, 555376), (337, 383984), (412, 314084), (466, 277688), (674, 191992), (824, 157042), (932, 138844), (1348, 95996), (1648, 78521), (1864, 69422), (2696, 47998), (3728, 34711), (5392, 23999)]