129020712

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{12473}}^1$

素因数の和:12913

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 194305368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 12473, 24946, 37419, 49892, 74838, 99784, 149676, 299352, 5375863, 10751726, 16127589, 21503452, 32255178, 43006904, 64510356, 129020712]

約数ペア:

[(1, 129020712), (2, 64510356), (3, 43006904), (4, 32255178), (6, 21503452), (8, 16127589), (12, 10751726), (24, 5375863), (431, 299352), (862, 149676), (1293, 99784), (1724, 74838), (2586, 49892), (3448, 37419), (5172, 24946), (10344, 12473)]