142465568

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4225

約数の個数: 48

約数和(自身を含む): 322668864

約数和(自身を除く): 180203296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4051, 4396, 5024, 8102, 8792, 16204, 17584, 28357, 32408, 35168, 56714, 64816, 113428, 129632, 226856, 453712, 636007, 907424, 1272014, 2544028, 4452049, 5088056, 8904098, 10176112, 17808196, 20352224, 35616392, 71232784, 142465568]

約数ペア:

[(1, 142465568), (2, 71232784), (4, 35616392), (7, 20352224), (8, 17808196), (14, 10176112), (16, 8904098), (28, 5088056), (32, 4452049), (56, 2544028), (112, 1272014), (157, 907424), (224, 636007), (314, 453712), (628, 226856), (1099, 129632), (1256, 113428), (2198, 64816), (2512, 56714), (4051, 35168), (4396, 32408), (5024, 28357), (8102, 17584), (8792, 16204)]