139099744

素因数分解:

$2^5\times 7^1\times {\mathrm{620981}}^1$

素因数の和:620998

約数の個数: 24

約数和(自身を含む): 312974928

約数和(自身を除く): 173875184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 620981, 1241962, 2483924, 4346867, 4967848, 8693734, 9935696, 17387468, 19871392, 34774936, 69549872, 139099744]

約数ペア:

[(1, 139099744), (2, 69549872), (4, 34774936), (7, 19871392), (8, 17387468), (14, 9935696), (16, 8693734), (28, 4967848), (32, 4346867), (56, 2483924), (112, 1241962), (224, 620981)]