140553168

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8537}}^1$

素因数の和:8569

約数の個数: 80

約数和(自身を含む): 423484800

約数和(自身を除く): 282931632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8537, 16464, 17074, 25611, 34148, 51222, 59759, 68296, 102444, 119518, 136592, 179277, 204888, 239036, 358554, 409776, 418313, 478072, 717108, 836626, 956144, 1254939, 1434216, 1673252, 2509878, 2868432, 2928191, 3346504, 5019756, 5856382, 6693008, 8784573, 10039512, 11712764, 17569146, 20079024, 23425528, 35138292, 46851056, 70276584, 140553168]

約数ペア:

[(1, 140553168), (2, 70276584), (3, 46851056), (4, 35138292), (6, 23425528), (7, 20079024), (8, 17569146), (12, 11712764), (14, 10039512), (16, 8784573), (21, 6693008), (24, 5856382), (28, 5019756), (42, 3346504), (48, 2928191), (49, 2868432), (56, 2509878), (84, 1673252), (98, 1434216), (112, 1254939), (147, 956144), (168, 836626), (196, 717108), (294, 478072), (336, 418313), (343, 409776), (392, 358554), (588, 239036), (686, 204888), (784, 179277), (1029, 136592), (1176, 119518), (1372, 102444), (2058, 68296), (2352, 59759), (2744, 51222), (4116, 34148), (5488, 25611), (8232, 17074), (8537, 16464)]