The factors of the number 111,151,872 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1237, 1248, 1404, 1664, 1728, 1872, 2304, 2474, 2496, 2808, 3328, 3456, 3711, 3744, 4948, 4992, 5616, 6912, 7422, 7488, 9896, 9984, 11133, 11232, 14844, 14976, 16081, 19792, 22266, 22464, 29688, 29952, 32162, 33399, 39584, 44532, 44928, 48243, 59376, 64324, 66798, 79168, 89064, 89856, 96486, 118752, 128648, 133596, 144729, 158336, 178128, 192972, 237504, 257296, 267192, 289458, 316672, 356256, 385944, 434187, 475008, 514592, 534384, 578916, 712512, 771888, 868374, 950016, 1029184, 1068768, 1157832, 1425024, 1543776, 1736748, 2058368, 2137536, 2315664, 2850048, 3087552, 3473496, 4116736, 4275072, 4631328, 6175104, 6946992, 8550144, 9262656, 12350208, 13893984, 18525312, 27787968, 37050624, 55575936, 111151872.
If you add them up, you will get the total of 354,266,080.