130139744

素因数分解:

$2^5\times 7^1\times {\mathrm{580981}}^1$

素因数の和:580998

約数の個数: 24

約数和(自身を含む): 292814928

約数和(自身を除く): 162675184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 580981, 1161962, 2323924, 4066867, 4647848, 8133734, 9295696, 16267468, 18591392, 32534936, 65069872, 130139744]

約数ペア:

[(1, 130139744), (2, 65069872), (4, 32534936), (7, 18591392), (8, 16267468), (14, 9295696), (16, 8133734), (28, 4647848), (32, 4066867), (56, 2323924), (112, 1161962), (224, 580981)]