140770336

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5322

約数の個数: 72

約数和(自身を含む): 341417916

約数和(自身を除く): 200647580

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 5281, 6664, 10562, 13328, 21124, 26656, 36967, 42248, 73934, 84496, 89777, 147868, 168992, 179554, 258769, 295736, 359108, 517538, 591472, 628439, 718216, 1035076, 1182944, 1256878, 1436432, 2070152, 2513756, 2872864, 4140304, 4399073, 5027512, 8280608, 8798146, 10055024, 17596292, 20110048, 35192584, 70385168, 140770336]

約数ペア:

[(1, 140770336), (2, 70385168), (4, 35192584), (7, 20110048), (8, 17596292), (14, 10055024), (16, 8798146), (17, 8280608), (28, 5027512), (32, 4399073), (34, 4140304), (49, 2872864), (56, 2513756), (68, 2070152), (98, 1436432), (112, 1256878), (119, 1182944), (136, 1035076), (196, 718216), (224, 628439), (238, 591472), (272, 517538), (392, 359108), (476, 295736), (544, 258769), (784, 179554), (833, 168992), (952, 147868), (1568, 89777), (1666, 84496), (1904, 73934), (3332, 42248), (3808, 36967), (5281, 26656), (6664, 21124), (10562, 13328)]