121953188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2591}}^1$

素因数の和:2684

約数の個数: 36

約数和(自身を含む): 250096896

約数和(自身を除く): 128143708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1681, 2591, 3362, 5182, 6724, 10364, 11767, 18137, 23534, 36274, 47068, 72548, 106231, 212462, 424924, 743617, 1487234, 2974468, 4355471, 8710942, 17421884, 30488297, 60976594, 121953188]

約数ペア:

[(1, 121953188), (2, 60976594), (4, 30488297), (7, 17421884), (14, 8710942), (28, 4355471), (41, 2974468), (82, 1487234), (164, 743617), (287, 424924), (574, 212462), (1148, 106231), (1681, 72548), (2591, 47068), (3362, 36274), (5182, 23534), (6724, 18137), (10364, 11767)]