151946268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{666431}}^1$

素因数の和:666457

約数の個数: 24

約数和(自身を含む): 373201920

約数和(自身を除く): 221255652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 666431, 1332862, 1999293, 2665724, 3998586, 7997172, 12662189, 25324378, 37986567, 50648756, 75973134, 151946268]

約数ペア:

[(1, 151946268), (2, 75973134), (3, 50648756), (4, 37986567), (6, 25324378), (12, 12662189), (19, 7997172), (38, 3998586), (57, 2665724), (76, 1999293), (114, 1332862), (228, 666431)]