128854296

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11399}}^1$

素因数の和:11568

約数の個数: 48

約数和(自身を含む): 351234000

約数和(自身を除く): 222379704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 11399, 22798, 34197, 45596, 68394, 91192, 102591, 136788, 205182, 273576, 410364, 820728, 1789643, 3579286, 5368929, 7158572, 10737858, 14317144, 16106787, 21475716, 32213574, 42951432, 64427148, 128854296]

約数ペア:

[(1, 128854296), (2, 64427148), (3, 42951432), (4, 32213574), (6, 21475716), (8, 16106787), (9, 14317144), (12, 10737858), (18, 7158572), (24, 5368929), (36, 3579286), (72, 1789643), (157, 820728), (314, 410364), (471, 273576), (628, 205182), (942, 136788), (1256, 102591), (1413, 91192), (1884, 68394), (2826, 45596), (3768, 34197), (5652, 22798), (11304, 11399)]