The factors of the number 166,255,740 are: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 181, 189, 210, 243, 252, 270, 315, 324, 362, 378, 405, 420, 486, 540, 543, 567, 630, 724, 729, 756, 810, 905, 945, 972, 1086, 1134, 1215, 1260, 1267, 1458, 1620, 1629, 1701, 1810, 1890, 2172, 2187, 2268, 2430, 2534, 2715, 2835, 2916, 3258, 3402, 3620, 3645, 3780, 3801, 4374, 4860, 4887, 5068, 5103, 5430, 5670, 6335, 6516, 6561, 6804, 7290, 7602, 8145, 8505, 8748, 9774, 10206, 10860, 10935, 11340, 11403, 12670, 13122, 14580, 14661, 15204, 15309, 16290, 17010, 19005, 19548, 20412, 21870, 22806, 24435, 25340, 25515, 26244, 29322, 30618, 32580, 32805, 34020, 34209, 38010, 43740, 43983, 45612, 45927, 48870, 51030, 57015, 58644, 61236, 65610, 68418, 73305, 76020, 76545, 87966, 91854, 97740, 102060, 102627, 114030, 131220, 131949, 136836, 146610, 153090, 171045, 175932, 183708, 205254, 219915, 228060, 229635, 263898, 293220, 306180, 307881, 342090, 395847, 410508, 439830, 459270, 513135, 527796, 615762, 659745, 684180, 791694, 879660, 918540, 923643, 1026270, 1187541, 1231524, 1319490, 1539405, 1583388, 1847286, 1979235, 2052540, 2375082, 2638980, 2770929, 3078810, 3694572, 3958470, 4618215, 4750164, 5541858, 5937705, 6157620, 7916940, 8312787, 9236430, 11083716, 11875410, 13854645, 16625574, 18472860, 23750820, 27709290, 33251148, 41563935, 55418580, 83127870, 166255740.
If you add them up, you will get the total of 601,796,832.