142394784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30271}}^1$

素因数の和:30298

約数の個数: 72

約数和(自身を含む): 434827008

約数和(自身を除く): 292432224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30271, 60542, 90813, 121084, 181626, 211897, 242168, 363252, 423794, 484336, 635691, 726504, 847588, 968672, 1271382, 1453008, 1483279, 1695176, 2542764, 2906016, 2966558, 3390352, 4449837, 5085528, 5933116, 6780704, 8899674, 10171056, 11866232, 17799348, 20342112, 23732464, 35598696, 47464928, 71197392, 142394784]

約数ペア:

[(1, 142394784), (2, 71197392), (3, 47464928), (4, 35598696), (6, 23732464), (7, 20342112), (8, 17799348), (12, 11866232), (14, 10171056), (16, 8899674), (21, 6780704), (24, 5933116), (28, 5085528), (32, 4449837), (42, 3390352), (48, 2966558), (49, 2906016), (56, 2542764), (84, 1695176), (96, 1483279), (98, 1453008), (112, 1271382), (147, 968672), (168, 847588), (196, 726504), (224, 635691), (294, 484336), (336, 423794), (392, 363252), (588, 242168), (672, 211897), (784, 181626), (1176, 121084), (1568, 90813), (2352, 60542), (4704, 30271)]