The factors of the number 121,243,150 are: 1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 41, 49, 50, 70, 71, 82, 85, 98, 119, 142, 170, 175, 205, 238, 245, 287, 350, 355, 410, 425, 490, 497, 574, 595, 697, 710, 833, 850, 994, 1025, 1190, 1207, 1225, 1394, 1435, 1666, 1775, 2009, 2050, 2414, 2450, 2485, 2870, 2911, 2975, 3479, 3485, 3550, 4018, 4165, 4879, 4970, 5822, 5950, 6035, 6958, 6970, 7175, 8330, 8449, 9758, 10045, 12070, 12425, 14350, 14555, 16898, 17395, 17425, 20090, 20377, 20825, 24395, 24850, 29110, 30175, 34153, 34790, 34850, 40754, 41650, 42245, 48790, 49487, 50225, 59143, 60350, 68306, 72775, 84490, 86975, 98974, 100450, 101885, 118286, 121975, 142639, 145550, 170765, 173950, 203770, 211225, 243950, 247435, 285278, 295715, 341530, 346409, 422450, 494870, 509425, 591430, 692818, 713195, 853825, 1018850, 1237175, 1426390, 1478575, 1707650, 1732045, 2424863, 2474350, 2957150, 3464090, 3565975, 4849726, 7131950, 8660225, 12124315, 17320450, 24248630, 60621575, 121243150.
If you add them up, you will get the total of 288,544,032.