156933890911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{26557}}^1$

素因数の和:27023

約数の個数: 32

約数和(自身を含む): 190673692160

約数和(自身を除く): 33739801249

約数列:

[1, 7, 19, 133, 157, 283, 1099, 1981, 2983, 5377, 20881, 26557, 37639, 44431, 185899, 311017, 504583, 844189, 3532081, 4169449, 5909323, 7515631, 29186143, 52609417, 79219531, 142796989, 554536717, 999578923, 1179954067, 8259678469, 22419127273, 156933890911]

約数ペア:

[(1, 156933890911), (7, 22419127273), (19, 8259678469), (133, 1179954067), (157, 999578923), (283, 554536717), (1099, 142796989), (1981, 79219531), (2983, 52609417), (5377, 29186143), (20881, 7515631), (26557, 5909323), (37639, 4169449), (44431, 3532081), (185899, 844189), (311017, 504583)]