The factors of the number 38,921,400 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3089, 3150, 4200, 6178, 6300, 9267, 12356, 12600, 15445, 18534, 21623, 24712, 27801, 30890, 37068, 43246, 46335, 55602, 61780, 64869, 74136, 77225, 86492, 92670, 108115, 111204, 123560, 129738, 139005, 154450, 172984, 185340, 194607, 216230, 222408, 231675, 259476, 278010, 308900, 324345, 370680, 389214, 432460, 463350, 518952, 540575, 556020, 617800, 648690, 695025, 778428, 864920, 926700, 973035, 1081150, 1112040, 1297380, 1390050, 1556856, 1621725, 1853400, 1946070, 2162300, 2594760, 2780100, 3243450, 3892140, 4324600, 4865175, 5560200, 6486900, 7784280, 9730350, 12973800, 19460700, 38921400.
If you add them up, you will get the total of 149,432,400.