181282136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 409812480

約数和(自身を除く): 228530344

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 388, 644, 679, 776, 1288, 1358, 1451, 2231, 2716, 2902, 4462, 5432, 5804, 8924, 10157, 11608, 15617, 17848, 20314, 31234, 33373, 40628, 62468, 66746, 81256, 124936, 133492, 140747, 233611, 266984, 281494, 467222, 562988, 934444, 985229, 1125976, 1868888, 1970458, 3237181, 3940916, 6474362, 7881832, 12948724, 22660267, 25897448, 45320534, 90641068, 181282136]

約数ペア:

[(1, 181282136), (2, 90641068), (4, 45320534), (7, 25897448), (8, 22660267), (14, 12948724), (23, 7881832), (28, 6474362), (46, 3940916), (56, 3237181), (92, 1970458), (97, 1868888), (161, 1125976), (184, 985229), (194, 934444), (322, 562988), (388, 467222), (644, 281494), (679, 266984), (776, 233611), (1288, 140747), (1358, 133492), (1451, 124936), (2231, 81256), (2716, 66746), (2902, 62468), (4462, 40628), (5432, 33373), (5804, 31234), (8924, 20314), (10157, 17848), (11608, 15617)]