157130761690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2244725167}}^1$

素因数の和:2244725181

約数の個数: 16

約数和(自身を含む): 323240424192

約数和(自身を除く): 166109662502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2244725167, 4489450334, 11223625835, 15713076169, 22447251670, 31426152338, 78565380845, 157130761690]

約数ペア:

[(1, 157130761690), (2, 78565380845), (5, 31426152338), (7, 22447251670), (10, 15713076169), (14, 11223625835), (35, 4489450334), (70, 2244725167)]