168601968

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 490750832

約数和(自身を除く): 322148864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 73, 86, 129, 144, 146, 172, 219, 258, 292, 344, 373, 387, 438, 516, 584, 657, 688, 746, 774, 876, 1032, 1119, 1168, 1314, 1492, 1548, 1752, 2064, 2238, 2628, 2984, 3096, 3139, 3357, 3504, 4476, 5256, 5968, 6192, 6278, 6714, 8952, 9417, 10512, 12556, 13428, 16039, 17904, 18834, 25112, 26856, 27229, 28251, 32078, 37668, 48117, 50224, 53712, 54458, 56502, 64156, 75336, 81687, 96234, 108916, 113004, 128312, 144351, 150672, 163374, 192468, 217832, 226008, 245061, 256624, 288702, 326748, 384936, 435664, 452016, 490122, 577404, 653496, 769872, 980244, 1154808, 1170847, 1306992, 1960488, 2309616, 2341694, 3512541, 3920976, 4683388, 7025082, 9366776, 10537623, 14050164, 18733552, 21075246, 28100328, 42150492, 56200656, 84300984, 168601968]

約数ペア:

[(1, 168601968), (2, 84300984), (3, 56200656), (4, 42150492), (6, 28100328), (8, 21075246), (9, 18733552), (12, 14050164), (16, 10537623), (18, 9366776), (24, 7025082), (36, 4683388), (43, 3920976), (48, 3512541), (72, 2341694), (73, 2309616), (86, 1960488), (129, 1306992), (144, 1170847), (146, 1154808), (172, 980244), (219, 769872), (258, 653496), (292, 577404), (344, 490122), (373, 452016), (387, 435664), (438, 384936), (516, 326748), (584, 288702), (657, 256624), (688, 245061), (746, 226008), (774, 217832), (876, 192468), (1032, 163374), (1119, 150672), (1168, 144351), (1314, 128312), (1492, 113004), (1548, 108916), (1752, 96234), (2064, 81687), (2238, 75336), (2628, 64156), (2984, 56502), (3096, 54458), (3139, 53712), (3357, 50224), (3504, 48117), (4476, 37668), (5256, 32078), (5968, 28251), (6192, 27229), (6278, 26856), (6714, 25112), (8952, 18834), (9417, 17904), (10512, 16039), (12556, 13428)]