142766888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{70537}}^1$

素因数の和:70577

約数の個数: 32

約数和(自身を含む): 304724160

約数和(自身を除く): 161957272

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 70537, 141074, 282148, 564296, 775907, 1551814, 1622351, 3103628, 3244702, 6207256, 6489404, 12978808, 17845861, 35691722, 71383444, 142766888]

約数ペア:

[(1, 142766888), (2, 71383444), (4, 35691722), (8, 17845861), (11, 12978808), (22, 6489404), (23, 6207256), (44, 3244702), (46, 3103628), (88, 1622351), (92, 1551814), (184, 775907), (253, 564296), (506, 282148), (1012, 141074), (2024, 70537)]