The factors of the number 143,050,368 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 197, 244, 248, 366, 372, 384, 394, 488, 496, 591, 732, 744, 788, 976, 992, 1182, 1464, 1488, 1576, 1891, 1952, 1984, 2364, 2928, 2976, 3152, 3782, 3904, 3968, 4728, 5673, 5856, 5952, 6107, 6304, 7564, 7808, 9456, 11346, 11712, 11904, 12017, 12214, 12608, 15128, 18321, 18912, 22692, 23424, 24034, 24428, 25216, 30256, 36051, 36642, 37824, 45384, 48068, 48856, 60512, 72102, 73284, 75648, 90768, 96136, 97712, 121024, 144204, 146568, 181536, 192272, 195424, 242048, 288408, 293136, 363072, 372527, 384544, 390848, 576816, 586272, 726144, 745054, 769088, 781696, 1117581, 1153632, 1172544, 1490108, 1538176, 2235162, 2307264, 2345088, 2980216, 4470324, 4614528, 5960432, 8940648, 11920864, 17881296, 23841728, 35762592, 47683456, 71525184, 143050368.
If you add them up, you will get the total of 400,688,640.