157426192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127781}}^1$

素因数の和:127807

約数の個数: 40

約数和(自身を含む): 380279232

約数和(自身を除く): 222853040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 127781, 255562, 511124, 894467, 1022248, 1405591, 1788934, 2044496, 2811182, 3577868, 5622364, 7155736, 9839137, 11244728, 14311472, 19678274, 22489456, 39356548, 78713096, 157426192]

約数ペア:

[(1, 157426192), (2, 78713096), (4, 39356548), (7, 22489456), (8, 19678274), (11, 14311472), (14, 11244728), (16, 9839137), (22, 7155736), (28, 5622364), (44, 3577868), (56, 2811182), (77, 2044496), (88, 1788934), (112, 1405591), (154, 1022248), (176, 894467), (308, 511124), (616, 255562), (1232, 127781)]