130732728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18097}}^1$

素因数の和:18156

約数の個数: 64

約数和(自身を含む): 382229760

約数和(自身を除く): 251497032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 18097, 36194, 54291, 72388, 108582, 126679, 144776, 217164, 253358, 380037, 434328, 506716, 760074, 778171, 1013432, 1520148, 1556342, 2334513, 3040296, 3112684, 4669026, 5447197, 6225368, 9338052, 10894394, 16341591, 18676104, 21788788, 32683182, 43577576, 65366364, 130732728]

約数ペア:

[(1, 130732728), (2, 65366364), (3, 43577576), (4, 32683182), (6, 21788788), (7, 18676104), (8, 16341591), (12, 10894394), (14, 9338052), (21, 6225368), (24, 5447197), (28, 4669026), (42, 3112684), (43, 3040296), (56, 2334513), (84, 1556342), (86, 1520148), (129, 1013432), (168, 778171), (172, 760074), (258, 506716), (301, 434328), (344, 380037), (516, 253358), (602, 217164), (903, 144776), (1032, 126679), (1204, 108582), (1806, 72388), (2408, 54291), (3612, 36194), (7224, 18097)]