The factors of the number 40,044,312 are: 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 233, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 466, 504, 558, 616, 651, 682, 693, 699, 744, 792, 868, 924, 932, 1023, 1116, 1302, 1364, 1386, 1398, 1631, 1736, 1848, 1864, 1953, 2046, 2097, 2232, 2387, 2563, 2604, 2728, 2772, 2796, 3069, 3262, 3906, 4092, 4194, 4774, 4893, 5126, 5208, 5544, 5592, 6138, 6524, 7161, 7223, 7689, 7812, 8184, 8388, 9548, 9786, 10252, 12276, 13048, 14322, 14446, 14679, 15378, 15624, 16776, 17941, 19096, 19572, 20504, 21483, 21669, 23067, 24552, 28644, 28892, 29358, 30756, 35882, 39144, 42966, 43338, 46134, 50561, 53823, 57288, 57784, 58716, 61512, 65007, 71764, 79453, 85932, 86676, 92268, 101122, 107646, 117432, 130014, 143528, 151683, 158906, 161469, 171864, 173352, 184536, 202244, 215292, 238359, 260028, 303366, 317812, 322938, 404488, 430584, 455049, 476718, 520056, 556171, 606732, 635624, 645876, 715077, 910098, 953436, 1112342, 1213464, 1291752, 1430154, 1668513, 1820196, 1906872, 2224684, 2860308, 3337026, 3640392, 4449368, 5005539, 5720616, 6674052, 10011078, 13348104, 20022156, 40044312.
If you add them up, you will get the total of 140,175,360.