198439488

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26501}}^1$

素因数の和:26532

約数の個数: 84

約数和(自身を含む): 612567228

約数和(自身を除く): 414127740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 26501, 53002, 79503, 106004, 159006, 212008, 238509, 318012, 344513, 424016, 477018, 636024, 689026, 848032, 954036, 1033539, 1272048, 1378052, 1696064, 1908072, 2067078, 2544096, 2756104, 3100617, 3816144, 4134156, 5088192, 5512208, 6201234, 7632288, 8268312, 11024416, 12402468, 15264576, 16536624, 22048832, 24804936, 33073248, 49609872, 66146496, 99219744, 198439488]

約数ペア:

[(1, 198439488), (2, 99219744), (3, 66146496), (4, 49609872), (6, 33073248), (8, 24804936), (9, 22048832), (12, 16536624), (13, 15264576), (16, 12402468), (18, 11024416), (24, 8268312), (26, 7632288), (32, 6201234), (36, 5512208), (39, 5088192), (48, 4134156), (52, 3816144), (64, 3100617), (72, 2756104), (78, 2544096), (96, 2067078), (104, 1908072), (117, 1696064), (144, 1378052), (156, 1272048), (192, 1033539), (208, 954036), (234, 848032), (288, 689026), (312, 636024), (416, 477018), (468, 424016), (576, 344513), (624, 318012), (832, 238509), (936, 212008), (1248, 159006), (1872, 106004), (2496, 79503), (3744, 53002), (7488, 26501)]