140502172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9787}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 255153584

約数和(自身を除く): 114651412

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 9787, 14356, 19574, 39148, 362119, 724238, 949339, 1448476, 1898678, 3797356, 35125543, 70251086, 140502172]

約数ペア:

[(1, 140502172), (2, 70251086), (4, 35125543), (37, 3797356), (74, 1898678), (97, 1448476), (148, 949339), (194, 724238), (388, 362119), (3589, 39148), (7178, 19574), (9787, 14356)]