173617984

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1607

約数の個数: 56

約数和(自身を含む): 364296960

約数和(自身を除く): 190678976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1472, 1493, 1817, 2528, 2986, 3634, 5056, 5972, 7268, 11944, 14536, 23888, 29072, 34339, 47776, 58144, 68678, 95552, 116288, 117947, 137356, 235894, 274712, 471788, 549424, 943576, 1098848, 1887152, 2197696, 2712781, 3774304, 5425562, 7548608, 10851124, 21702248, 43404496, 86808992, 173617984]

約数ペア:

[(1, 173617984), (2, 86808992), (4, 43404496), (8, 21702248), (16, 10851124), (23, 7548608), (32, 5425562), (46, 3774304), (64, 2712781), (79, 2197696), (92, 1887152), (158, 1098848), (184, 943576), (316, 549424), (368, 471788), (632, 274712), (736, 235894), (1264, 137356), (1472, 117947), (1493, 116288), (1817, 95552), (2528, 68678), (2986, 58144), (3634, 47776), (5056, 34339), (5972, 29072), (7268, 23888), (11944, 14536)]