100894976

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 255483648

約数和(自身を除く): 154588672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 71, 91, 104, 112, 122, 128, 142, 182, 208, 224, 244, 256, 284, 364, 416, 427, 448, 488, 497, 568, 728, 793, 832, 854, 896, 923, 976, 994, 1136, 1456, 1586, 1664, 1708, 1792, 1846, 1952, 1988, 2272, 2912, 3172, 3328, 3416, 3692, 3904, 3976, 4331, 4544, 5551, 5824, 6344, 6461, 6832, 7384, 7808, 7952, 8662, 9088, 11102, 11648, 12688, 12922, 13664, 14768, 15616, 15904, 17324, 18176, 22204, 23296, 25376, 25844, 27328, 29536, 30317, 31808, 34648, 44408, 50752, 51688, 54656, 56303, 59072, 60634, 63616, 69296, 88816, 101504, 103376, 109312, 112606, 118144, 121268, 127232, 138592, 177632, 203008, 206752, 225212, 236288, 242536, 277184, 355264, 394121, 413504, 450424, 485072, 554368, 710528, 788242, 827008, 900848, 970144, 1108736, 1421056, 1576484, 1654016, 1801696, 1940288, 3152968, 3603392, 3880576, 6305936, 7206784, 7761152, 12611872, 14413568, 25223744, 50447488, 100894976]

約数ペア:

[(1, 100894976), (2, 50447488), (4, 25223744), (7, 14413568), (8, 12611872), (13, 7761152), (14, 7206784), (16, 6305936), (26, 3880576), (28, 3603392), (32, 3152968), (52, 1940288), (56, 1801696), (61, 1654016), (64, 1576484), (71, 1421056), (91, 1108736), (104, 970144), (112, 900848), (122, 827008), (128, 788242), (142, 710528), (182, 554368), (208, 485072), (224, 450424), (244, 413504), (256, 394121), (284, 355264), (364, 277184), (416, 242536), (427, 236288), (448, 225212), (488, 206752), (497, 203008), (568, 177632), (728, 138592), (793, 127232), (832, 121268), (854, 118144), (896, 112606), (923, 109312), (976, 103376), (994, 101504), (1136, 88816), (1456, 69296), (1586, 63616), (1664, 60634), (1708, 59072), (1792, 56303), (1846, 54656), (1952, 51688), (1988, 50752), (2272, 44408), (2912, 34648), (3172, 31808), (3328, 30317), (3416, 29536), (3692, 27328), (3904, 25844), (3976, 25376), (4331, 23296), (4544, 22204), (5551, 18176), (5824, 17324), (6344, 15904), (6461, 15616), (6832, 14768), (7384, 13664), (7808, 12922), (7952, 12688), (8662, 11648), (9088, 11102)]