128896128

素因数分解:

$2^7\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 380097900

約数和(自身を除く): 251201772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 288, 328, 369, 384, 492, 576, 656, 738, 984, 1152, 1312, 1476, 1968, 2624, 2729, 2952, 3936, 5248, 5458, 5904, 7872, 8187, 10916, 11808, 15744, 16374, 21832, 23616, 24561, 32748, 43664, 47232, 49122, 65496, 87328, 98244, 111889, 130992, 174656, 196488, 223778, 261984, 335667, 349312, 392976, 447556, 523968, 671334, 785952, 895112, 1007001, 1047936, 1342668, 1571904, 1790224, 2014002, 2685336, 3143808, 3580448, 4028004, 5370672, 7160896, 8056008, 10741344, 14321792, 16112016, 21482688, 32224032, 42965376, 64448064, 128896128]

約数ペア:

[(1, 128896128), (2, 64448064), (3, 42965376), (4, 32224032), (6, 21482688), (8, 16112016), (9, 14321792), (12, 10741344), (16, 8056008), (18, 7160896), (24, 5370672), (32, 4028004), (36, 3580448), (41, 3143808), (48, 2685336), (64, 2014002), (72, 1790224), (82, 1571904), (96, 1342668), (123, 1047936), (128, 1007001), (144, 895112), (164, 785952), (192, 671334), (246, 523968), (288, 447556), (328, 392976), (369, 349312), (384, 335667), (492, 261984), (576, 223778), (656, 196488), (738, 174656), (984, 130992), (1152, 111889), (1312, 98244), (1476, 87328), (1968, 65496), (2624, 49122), (2729, 47232), (2952, 43664), (3936, 32748), (5248, 24561), (5458, 23616), (5904, 21832), (7872, 16374), (8187, 15744), (10916, 11808)]