The factors of the number 131,877,018 are: 1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 91, 94, 117, 126, 141, 182, 189, 234, 273, 282, 329, 351, 378, 423, 546, 571, 611, 658, 702, 819, 846, 987, 1142, 1222, 1269, 1638, 1713, 1833, 1974, 2457, 2538, 2961, 3426, 3666, 3997, 4277, 4914, 5139, 5499, 5922, 7423, 7994, 8554, 8883, 10278, 10998, 11991, 12831, 14846, 15417, 16497, 17766, 22269, 23982, 25662, 26837, 30834, 32994, 35973, 38493, 44538, 51961, 53674, 66807, 71946, 76986, 80511, 103922, 107919, 115479, 133614, 155883, 161022, 187859, 200421, 215838, 230958, 241533, 311766, 348881, 375718, 400842, 467649, 483066, 563577, 697762, 724599, 935298, 1046643, 1127154, 1402947, 1449198, 1690731, 2093286, 2442167, 2805894, 3139929, 3381462, 4884334, 5072193, 6279858, 7326501, 9419787, 10144386, 14653002, 18839574, 21979503, 43959006, 65938509, 131877018.
If you add them up, you will get the total of 131,877,255. Now subtract 131,877,018 to get 237,131,622