The factors of the number 43,631,136 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 181, 186, 216, 243, 248, 279, 288, 324, 362, 372, 432, 486, 496, 543, 558, 648, 724, 744, 837, 864, 972, 992, 1086, 1116, 1296, 1448, 1488, 1629, 1674, 1944, 2172, 2232, 2511, 2592, 2896, 2976, 3258, 3348, 3888, 4344, 4464, 4887, 5022, 5611, 5792, 6516, 6696, 7533, 7776, 8688, 8928, 9774, 10044, 11222, 13032, 13392, 14661, 15066, 16833, 17376, 19548, 20088, 22444, 26064, 26784, 29322, 30132, 33666, 39096, 40176, 43983, 44888, 50499, 52128, 58644, 60264, 67332, 78192, 80352, 87966, 89776, 100998, 117288, 120528, 134664, 151497, 156384, 175932, 179552, 201996, 234576, 241056, 269328, 302994, 351864, 403992, 454491, 469152, 538656, 605988, 703728, 807984, 908982, 1211976, 1363473, 1407456, 1615968, 1817964, 2423952, 2726946, 3635928, 4847904, 5453892, 7271856, 10907784, 14543712, 21815568, 43631136.
If you add them up, you will get the total of 133,555,968.