133999628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251879}}^1$

素因数の和:251909

約数の個数: 24

約数和(自身を含む): 282105600

約数和(自身を除く): 148105972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 251879, 503758, 1007516, 1763153, 3526306, 4785701, 7052612, 9571402, 19142804, 33499907, 66999814, 133999628]

約数ペア:

[(1, 133999628), (2, 66999814), (4, 33499907), (7, 19142804), (14, 9571402), (19, 7052612), (28, 4785701), (38, 3526306), (76, 1763153), (133, 1007516), (266, 503758), (532, 251879)]