The factors of the number 101,404,416 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 157, 174, 192, 232, 256, 314, 348, 384, 464, 471, 628, 696, 768, 841, 928, 942, 1256, 1392, 1682, 1856, 1884, 2512, 2523, 2784, 3364, 3712, 3768, 4553, 5024, 5046, 5568, 6728, 7424, 7536, 9106, 10048, 10092, 11136, 13456, 13659, 15072, 18212, 20096, 20184, 22272, 26912, 27318, 30144, 36424, 40192, 40368, 53824, 54636, 60288, 72848, 80736, 107648, 109272, 120576, 132037, 145696, 161472, 215296, 218544, 264074, 291392, 322944, 396111, 437088, 528148, 582784, 645888, 792222, 874176, 1056296, 1165568, 1584444, 1748352, 2112592, 3168888, 3496704, 4225184, 6337776, 8450368, 12675552, 16900736, 25351104, 33801472, 50702208, 101404416.
If you add them up, you will get the total of 281,291,192.