130148812

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{61507}}^1$

素因数の和:61557

約数の個数: 18

約数和(自身を含む): 238097468

約数和(自身を除く): 107948656

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 61507, 123014, 246028, 1414661, 2829322, 5658644, 32537203, 65074406, 130148812]

約数ペア:

[(1, 130148812), (2, 65074406), (4, 32537203), (23, 5658644), (46, 2829322), (92, 1414661), (529, 246028), (1058, 123014), (2116, 61507)]