159159952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45841}}^1$

素因数の和:45887

約数の個数: 40

約数和(自身を含む): 363802112

約数和(自身を除く): 204642160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 45841, 91682, 183364, 320887, 366728, 641774, 733456, 1283548, 1421071, 2567096, 2842142, 5134192, 5684284, 9947497, 11368568, 19894994, 22737136, 39789988, 79579976, 159159952]

約数ペア:

[(1, 159159952), (2, 79579976), (4, 39789988), (7, 22737136), (8, 19894994), (14, 11368568), (16, 9947497), (28, 5684284), (31, 5134192), (56, 2842142), (62, 2567096), (112, 1421071), (124, 1283548), (217, 733456), (248, 641774), (434, 366728), (496, 320887), (868, 183364), (1736, 91682), (3472, 45841)]