The factors of the number 143,715,132 are: 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 276, 279, 341, 372, 396, 414, 506, 509, 558, 682, 713, 759, 828, 1012, 1018, 1023, 1116, 1364, 1426, 1518, 1527, 2036, 2046, 2139, 2277, 2852, 3036, 3054, 3069, 4092, 4278, 4554, 4581, 5599, 6108, 6138, 6417, 7843, 8556, 9108, 9162, 11198, 11707, 12276, 12834, 15686, 15779, 16797, 18324, 22396, 23414, 23529, 25668, 31372, 31558, 33594, 35121, 46828, 47058, 47337, 50391, 63116, 67188, 70242, 70587, 94116, 94674, 100782, 105363, 128777, 140484, 141174, 142011, 173569, 189348, 201564, 210726, 257554, 282348, 284022, 347138, 362917, 386331, 421452, 515108, 520707, 568044, 694276, 725834, 772662, 1041414, 1088751, 1158993, 1451668, 1545324, 1562121, 2082828, 2177502, 2317986, 3124242, 3266253, 3992087, 4355004, 4635972, 6248484, 6532506, 7984174, 11976261, 13065012, 15968348, 23952522, 35928783, 47905044, 71857566, 143715132.
If you add them up, you will get the total of 427,714,560.