127393596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 373621248

約数和(自身を除く): 246227652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 71, 92, 99, 132, 138, 142, 197, 198, 207, 213, 253, 276, 284, 394, 396, 414, 426, 506, 591, 639, 759, 781, 788, 828, 852, 1012, 1182, 1278, 1518, 1562, 1633, 1773, 2167, 2277, 2343, 2364, 2556, 3036, 3124, 3266, 3546, 4334, 4531, 4554, 4686, 4899, 6501, 6532, 7029, 7092, 8668, 9062, 9108, 9372, 9798, 13002, 13593, 13987, 14058, 14697, 17963, 18124, 19503, 19596, 26004, 27186, 27974, 28116, 29394, 35926, 39006, 40779, 41961, 49841, 53889, 54372, 55948, 58788, 71852, 78012, 81558, 83922, 99682, 107778, 125883, 149523, 153857, 161667, 163116, 167844, 199364, 215556, 251766, 299046, 307714, 321701, 323334, 448569, 461571, 503532, 598092, 615428, 643402, 646668, 897138, 923142, 965103, 1286804, 1384713, 1794276, 1846284, 1930206, 2769426, 2895309, 3538711, 3860412, 5538852, 5790618, 7077422, 10616133, 11581236, 14154844, 21232266, 31848399, 42464532, 63696798, 127393596]

約数ペア:

[(1, 127393596), (2, 63696798), (3, 42464532), (4, 31848399), (6, 21232266), (9, 14154844), (11, 11581236), (12, 10616133), (18, 7077422), (22, 5790618), (23, 5538852), (33, 3860412), (36, 3538711), (44, 2895309), (46, 2769426), (66, 1930206), (69, 1846284), (71, 1794276), (92, 1384713), (99, 1286804), (132, 965103), (138, 923142), (142, 897138), (197, 646668), (198, 643402), (207, 615428), (213, 598092), (253, 503532), (276, 461571), (284, 448569), (394, 323334), (396, 321701), (414, 307714), (426, 299046), (506, 251766), (591, 215556), (639, 199364), (759, 167844), (781, 163116), (788, 161667), (828, 153857), (852, 149523), (1012, 125883), (1182, 107778), (1278, 99682), (1518, 83922), (1562, 81558), (1633, 78012), (1773, 71852), (2167, 58788), (2277, 55948), (2343, 54372), (2364, 53889), (2556, 49841), (3036, 41961), (3124, 40779), (3266, 39006), (3546, 35926), (4334, 29394), (4531, 28116), (4554, 27974), (4686, 27186), (4899, 26004), (6501, 19596), (6532, 19503), (7029, 18124), (7092, 17963), (8668, 14697), (9062, 14058), (9108, 13987), (9372, 13593), (9798, 13002)]