128568234

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271241}}^1$

素因数の和:271325

約数の個数: 16

約数和(自身を含む): 260392320

約数和(自身を除く): 131824086

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 271241, 542482, 813723, 1627446, 21428039, 42856078, 64284117, 128568234]

約数ペア:

[(1, 128568234), (2, 64284117), (3, 42856078), (6, 21428039), (79, 1627446), (158, 813723), (237, 542482), (474, 271241)]