15673074128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 32217134400

約数和(自身を除く): 16544060272

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 809, 971, 1247, 1618, 1942, 2494, 3236, 3884, 4988, 6472, 7768, 9976, 12944, 15536, 19952, 23461, 28159, 34787, 41753, 46922, 56318, 69574, 83506, 93844, 112636, 139148, 167012, 187688, 225272, 278296, 334024, 375376, 450544, 556592, 668048, 785539, 1008823, 1210837, 1571078, 2017646, 2421674, 3142156, 4035292, 4843348, 6284312, 8070584, 9686696, 12568624, 16141168, 19373392, 22780631, 33778177, 45561262, 67556354, 91122524, 135112708, 182245048, 270225416, 364490096, 540450832, 979567133, 1959134266, 3918268532, 7836537064, 15673074128]

約数ペア:

[(1, 15673074128), (2, 7836537064), (4, 3918268532), (8, 1959134266), (16, 979567133), (29, 540450832), (43, 364490096), (58, 270225416), (86, 182245048), (116, 135112708), (172, 91122524), (232, 67556354), (344, 45561262), (464, 33778177), (688, 22780631), (809, 19373392), (971, 16141168), (1247, 12568624), (1618, 9686696), (1942, 8070584), (2494, 6284312), (3236, 4843348), (3884, 4035292), (4988, 3142156), (6472, 2421674), (7768, 2017646), (9976, 1571078), (12944, 1210837), (15536, 1008823), (19952, 785539), (23461, 668048), (28159, 556592), (34787, 450544), (41753, 375376), (46922, 334024), (56318, 278296), (69574, 225272), (83506, 187688), (93844, 167012), (112636, 139148)]