156690448

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{6577}}^1$

素因数の和:8074

約数の個数: 20

約数和(自身を含む): 303837820

約数和(自身を除く): 147147372

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 6577, 11912, 13154, 23824, 26308, 52616, 105232, 9793153, 19586306, 39172612, 78345224, 156690448]

約数ペア:

[(1, 156690448), (2, 78345224), (4, 39172612), (8, 19586306), (16, 9793153), (1489, 105232), (2978, 52616), (5956, 26308), (6577, 23824), (11912, 13154)]