The factors of the number 45,228,456 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 59, 63, 72, 78, 81, 84, 91, 104, 108, 117, 118, 126, 156, 162, 168, 169, 177, 182, 189, 216, 234, 236, 252, 273, 312, 324, 338, 351, 354, 364, 378, 413, 468, 472, 504, 507, 531, 546, 567, 648, 676, 702, 708, 728, 756, 767, 819, 826, 936, 1014, 1053, 1062, 1092, 1134, 1183, 1239, 1352, 1404, 1416, 1512, 1521, 1534, 1593, 1638, 1652, 2028, 2106, 2124, 2184, 2268, 2301, 2366, 2457, 2478, 2808, 3042, 3068, 3186, 3276, 3304, 3549, 3717, 4056, 4212, 4248, 4536, 4563, 4602, 4732, 4779, 4914, 4956, 5369, 6084, 6136, 6372, 6552, 6903, 7098, 7371, 7434, 8424, 9126, 9204, 9464, 9558, 9828, 9912, 9971, 10647, 10738, 11151, 12168, 12744, 13689, 13806, 14196, 14742, 14868, 16107, 18252, 18408, 19116, 19656, 19942, 20709, 21294, 21476, 22302, 27378, 27612, 28392, 29484, 29736, 29913, 31941, 32214, 33453, 36504, 38232, 39884, 41418, 42588, 42952, 44604, 48321, 54756, 55224, 58968, 59826, 62127, 63882, 64428, 66906, 69797, 79768, 82836, 85176, 89208, 89739, 95823, 96642, 109512, 119652, 124254, 127764, 128856, 133812, 139594, 144963, 165672, 179478, 191646, 193284, 209391, 239304, 248508, 255528, 267624, 269217, 279188, 289926, 358956, 383292, 386568, 418782, 434889, 497016, 538434, 558376, 579852, 628173, 717912, 766584, 807651, 837564, 869778, 1076868, 1159704, 1256346, 1615302, 1675128, 1739556, 1884519, 2153736, 2512692, 3230604, 3479112, 3769038, 5025384, 5653557, 6461208, 7538076, 11307114, 15076152, 22614228, 45228456.
If you add them up, you will get the total of 159,429,600.