140814864

素因数分解:

$2^4\times 3^2\times {\mathrm{977881}}^1$

素因数の和:977895

約数の個数: 30

約数和(自身を含む): 394086446

約数和(自身を除く): 253271582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 977881, 1955762, 2933643, 3911524, 5867286, 7823048, 8800929, 11734572, 15646096, 17601858, 23469144, 35203716, 46938288, 70407432, 140814864]

約数ペア:

[(1, 140814864), (2, 70407432), (3, 46938288), (4, 35203716), (6, 23469144), (8, 17601858), (9, 15646096), (12, 11734572), (16, 8800929), (18, 7823048), (24, 5867286), (36, 3911524), (48, 2933643), (72, 1955762), (144, 977881)]