180596276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1453}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 379110144

約数和(自身を除く): 198513868

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 1453, 2702, 2906, 4439, 5404, 5812, 8878, 10171, 17756, 20342, 31073, 33419, 40684, 62146, 66838, 124292, 133676, 233933, 280429, 467866, 560858, 935732, 1121716, 1963003, 3926006, 6449867, 7852012, 12899734, 25799468, 45149069, 90298138, 180596276]

約数ペア:

[(1, 180596276), (2, 90298138), (4, 45149069), (7, 25799468), (14, 12899734), (23, 7852012), (28, 6449867), (46, 3926006), (92, 1963003), (161, 1121716), (193, 935732), (322, 560858), (386, 467866), (644, 280429), (772, 233933), (1351, 133676), (1453, 124292), (2702, 66838), (2906, 62146), (4439, 40684), (5404, 33419), (5812, 31073), (8878, 20342), (10171, 17756)]