142828322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 290293632

約数和(自身を除く): 147465310

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 67, 91, 106, 119, 134, 169, 182, 221, 238, 338, 371, 442, 469, 689, 742, 871, 901, 938, 1139, 1183, 1378, 1547, 1742, 1802, 2278, 2366, 2873, 3094, 3551, 4823, 5746, 6097, 6307, 7102, 7973, 8957, 9646, 11323, 11713, 12194, 12614, 14807, 15946, 17914, 20111, 22646, 23426, 24857, 29614, 40222, 46163, 49714, 60367, 62699, 79261, 81991, 92326, 103649, 120734, 125398, 152269, 158522, 163982, 192491, 207298, 304538, 323141, 384982, 422569, 600119, 646282, 784771, 845138, 1065883, 1200238, 1347437, 1569542, 2131766, 2694874, 4200833, 5493397, 8401666, 10202023, 10986794, 20404046, 71414161, 142828322]

約数ペア:

[(1, 142828322), (2, 71414161), (7, 20404046), (13, 10986794), (14, 10202023), (17, 8401666), (26, 5493397), (34, 4200833), (53, 2694874), (67, 2131766), (91, 1569542), (106, 1347437), (119, 1200238), (134, 1065883), (169, 845138), (182, 784771), (221, 646282), (238, 600119), (338, 422569), (371, 384982), (442, 323141), (469, 304538), (689, 207298), (742, 192491), (871, 163982), (901, 158522), (938, 152269), (1139, 125398), (1183, 120734), (1378, 103649), (1547, 92326), (1742, 81991), (1802, 79261), (2278, 62699), (2366, 60367), (2873, 49714), (3094, 46163), (3551, 40222), (4823, 29614), (5746, 24857), (6097, 23426), (6307, 22646), (7102, 20111), (7973, 17914), (8957, 15946), (9646, 14807), (11323, 12614), (11713, 12194)]