189304136

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 419556480

約数和(自身を除く): 230252344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 211, 259, 296, 422, 433, 518, 844, 866, 1036, 1477, 1688, 1732, 2072, 2954, 3031, 3464, 5908, 6062, 7807, 11816, 12124, 15614, 16021, 24248, 31228, 32042, 54649, 62456, 64084, 91363, 109298, 112147, 128168, 182726, 218596, 224294, 365452, 437192, 448588, 639541, 730904, 897176, 1279082, 2558164, 3380431, 5116328, 6760862, 13521724, 23663017, 27043448, 47326034, 94652068, 189304136]

約数ペア:

[(1, 189304136), (2, 94652068), (4, 47326034), (7, 27043448), (8, 23663017), (14, 13521724), (28, 6760862), (37, 5116328), (56, 3380431), (74, 2558164), (148, 1279082), (211, 897176), (259, 730904), (296, 639541), (422, 448588), (433, 437192), (518, 365452), (844, 224294), (866, 218596), (1036, 182726), (1477, 128168), (1688, 112147), (1732, 109298), (2072, 91363), (2954, 64084), (3031, 62456), (3464, 54649), (5908, 32042), (6062, 31228), (7807, 24248), (11816, 16021), (12124, 15614)]