127660182896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257379401}}^1$

素因数の和:257379440

約数の個数: 20

約数和(自身を含む): 255320366784

約数和(自身を除く): 127660183888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 257379401, 514758802, 1029517604, 2059035208, 4118070416, 7978761431, 15957522862, 31915045724, 63830091448, 127660182896]

約数ペア:

[(1, 127660182896), (2, 63830091448), (4, 31915045724), (8, 15957522862), (16, 7978761431), (31, 4118070416), (62, 2059035208), (124, 1029517604), (248, 514758802), (496, 257379401)]