157796352

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 521277120

約数和(自身を除く): 363480768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1223, 1344, 1536, 1792, 2016, 2048, 2304, 2446, 2688, 3072, 3584, 3669, 4032, 4608, 4892, 5376, 6144, 7168, 7338, 8064, 8561, 9216, 9784, 10752, 11007, 14336, 14676, 16128, 17122, 18432, 19568, 21504, 22014, 25683, 29352, 32256, 34244, 39136, 43008, 44028, 51366, 58704, 64512, 68488, 77049, 78272, 88056, 102732, 117408, 129024, 136976, 154098, 156544, 176112, 205464, 234816, 273952, 308196, 313088, 352224, 410928, 469632, 547904, 616392, 626176, 704448, 821856, 939264, 1095808, 1232784, 1252352, 1408896, 1643712, 1878528, 2191616, 2465568, 2504704, 2817792, 3287424, 3757056, 4383232, 4931136, 5635584, 6574848, 7514112, 8766464, 9862272, 11271168, 13149696, 17532928, 19724544, 22542336, 26299392, 39449088, 52598784, 78898176, 157796352]

約数ペア:

[(1, 157796352), (2, 78898176), (3, 52598784), (4, 39449088), (6, 26299392), (7, 22542336), (8, 19724544), (9, 17532928), (12, 13149696), (14, 11271168), (16, 9862272), (18, 8766464), (21, 7514112), (24, 6574848), (28, 5635584), (32, 4931136), (36, 4383232), (42, 3757056), (48, 3287424), (56, 2817792), (63, 2504704), (64, 2465568), (72, 2191616), (84, 1878528), (96, 1643712), (112, 1408896), (126, 1252352), (128, 1232784), (144, 1095808), (168, 939264), (192, 821856), (224, 704448), (252, 626176), (256, 616392), (288, 547904), (336, 469632), (384, 410928), (448, 352224), (504, 313088), (512, 308196), (576, 273952), (672, 234816), (768, 205464), (896, 176112), (1008, 156544), (1024, 154098), (1152, 136976), (1223, 129024), (1344, 117408), (1536, 102732), (1792, 88056), (2016, 78272), (2048, 77049), (2304, 68488), (2446, 64512), (2688, 58704), (3072, 51366), (3584, 44028), (3669, 43008), (4032, 39136), (4608, 34244), (4892, 32256), (5376, 29352), (6144, 25683), (7168, 22014), (7338, 21504), (8064, 19568), (8561, 18432), (9216, 17122), (9784, 16128), (10752, 14676), (11007, 14336)]