The factors of the number 137,806,656 are: 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 137, 156, 169, 186, 192, 208, 248, 274, 312, 338, 372, 403, 411, 416, 496, 507, 548, 624, 676, 744, 806, 822, 832, 992, 1014, 1096, 1209, 1248, 1352, 1488, 1612, 1644, 1781, 1984, 2028, 2192, 2418, 2496, 2704, 2976, 3224, 3288, 3562, 4056, 4247, 4384, 4836, 5239, 5343, 5408, 5952, 6448, 6576, 7124, 8112, 8494, 8768, 9672, 10478, 10686, 10816, 12741, 12896, 13152, 14248, 15717, 16224, 16988, 19344, 20956, 21372, 23153, 25482, 25792, 26304, 28496, 31434, 32448, 33976, 38688, 41912, 42744, 46306, 50964, 55211, 56992, 62868, 67952, 69459, 77376, 83824, 85488, 92612, 101928, 110422, 113984, 125736, 135904, 138918, 165633, 167648, 170976, 185224, 203856, 220844, 251472, 271808, 277836, 331266, 335296, 341952, 370448, 407712, 441688, 502944, 555672, 662532, 717743, 740896, 815424, 883376, 1005888, 1111344, 1325064, 1435486, 1481792, 1766752, 2153229, 2222688, 2650128, 2870972, 3533504, 4306458, 4445376, 5300256, 5741944, 8612916, 10600512, 11483888, 17225832, 22967776, 34451664, 45935552, 68903328, 137806656.
If you add them up, you will get the total of 410,529,024.