157024492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4099}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 281145200

約数和(自身を除く): 124120708

約数列:

[1, 2, 4, 61, 122, 157, 244, 314, 628, 4099, 8198, 9577, 16396, 19154, 38308, 250039, 500078, 643543, 1000156, 1287086, 2574172, 39256123, 78512246, 157024492]

約数ペア:

[(1, 157024492), (2, 78512246), (4, 39256123), (61, 2574172), (122, 1287086), (157, 1000156), (244, 643543), (314, 500078), (628, 250039), (4099, 38308), (8198, 19154), (9577, 16396)]