128892012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{147137}}^1$

素因数の和:147217

約数の個数: 24

約数和(自身を含む): 304869936

約数和(自身を除く): 175977924

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 147137, 294274, 441411, 588548, 882822, 1765644, 10741001, 21482002, 32223003, 42964004, 64446006, 128892012]

約数ペア:

[(1, 128892012), (2, 64446006), (3, 42964004), (4, 32223003), (6, 21482002), (12, 10741001), (73, 1765644), (146, 882822), (219, 588548), (292, 441411), (438, 294274), (876, 147137)]