The factors of the number 173,270,272 are: 1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 727, 784, 896, 931, 1064, 1216, 1454, 1568, 1792, 1862, 2128, 2432, 2908, 3136, 3724, 4256, 4864, 5089, 5816, 6272, 7448, 8512, 10178, 11632, 12544, 13813, 14896, 17024, 20356, 23264, 27626, 29792, 34048, 35623, 40712, 46528, 55252, 59584, 71246, 81424, 93056, 96691, 110504, 119168, 142492, 162848, 186112, 193382, 221008, 238336, 284984, 325696, 386764, 442016, 569968, 651392, 676837, 773528, 884032, 1139936, 1302784, 1353674, 1547056, 1768064, 2279872, 2707348, 3094112, 3536128, 4559744, 5414696, 6188224, 9119488, 10829392, 12376448, 21658784, 24752896, 43317568, 86635136, 173270272.
If you add them up, you will get the total of 424,089,120.