157028361010

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{24421207}}^1$

素因数の和:24421857

約数の個数: 16

約数和(自身を含む): 283090643136

約数和(自身を除く): 126062282126

約数列:

[1, 2, 5, 10, 643, 1286, 3215, 6430, 24421207, 48842414, 122106035, 244212070, 15702836101, 31405672202, 78514180505, 157028361010]

約数ペア:

[(1, 157028361010), (2, 78514180505), (5, 31405672202), (10, 15702836101), (643, 244212070), (1286, 122106035), (3215, 48842414), (6430, 24421207)]