135579724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 279272448

約数和(自身を除く): 143692724

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 412, 721, 742, 887, 1442, 1484, 1774, 2884, 3548, 5459, 6209, 10918, 12418, 21836, 24836, 38213, 47011, 76426, 91361, 94022, 152852, 182722, 188044, 329077, 365444, 639527, 658154, 1279054, 1316308, 2558108, 4842133, 9684266, 19368532, 33894931, 67789862, 135579724]

約数ペア:

[(1, 135579724), (2, 67789862), (4, 33894931), (7, 19368532), (14, 9684266), (28, 4842133), (53, 2558108), (103, 1316308), (106, 1279054), (206, 658154), (212, 639527), (371, 365444), (412, 329077), (721, 188044), (742, 182722), (887, 152852), (1442, 94022), (1484, 91361), (1774, 76426), (2884, 47011), (3548, 38213), (5459, 24836), (6209, 21836), (10918, 12418)]