The factors of the number 56,441,112 are: 1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 601, 602, 728, 903, 1032, 1092, 1118, 1202, 1204, 1677, 1803, 1806, 2184, 2236, 2404, 2408, 3354, 3606, 3612, 3913, 4207, 4472, 4808, 6708, 7212, 7224, 7813, 7826, 8414, 11739, 12621, 13416, 14424, 15626, 15652, 16828, 23439, 23478, 25242, 25843, 31252, 31304, 33656, 46878, 46956, 50484, 51686, 54691, 62504, 77529, 93756, 93912, 100968, 103372, 109382, 155058, 164073, 180901, 187512, 206744, 218764, 310116, 328146, 335959, 361802, 437528, 542703, 620232, 656292, 671918, 723604, 1007877, 1085406, 1312584, 1343836, 1447208, 2015754, 2170812, 2351713, 2687672, 4031508, 4341624, 4703426, 7055139, 8063016, 9406852, 14110278, 18813704, 28220556, 56441112.
If you add them up, you will get the total of 177,999,360.