130207952

素因数分解:

$2^4\times 7^1\times {\mathrm{1162571}}^1$

素因数の和:1162586

約数の個数: 20

約数和(自身を含む): 288317856

約数和(自身を除く): 158109904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1162571, 2325142, 4650284, 8137997, 9300568, 16275994, 18601136, 32551988, 65103976, 130207952]

約数ペア:

[(1, 130207952), (2, 65103976), (4, 32551988), (7, 18601136), (8, 16275994), (14, 9300568), (16, 8137997), (28, 4650284), (56, 2325142), (112, 1162571)]