140861546

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113051}}^1$

素因数の和:113149

約数の個数: 16

約数和(自身を含む): 244192320

約数和(自身を除く): 103330774

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 113051, 226102, 791357, 1582714, 10061539, 20123078, 70430773, 140861546]

約数ペア:

[(1, 140861546), (2, 70430773), (7, 20123078), (14, 10061539), (89, 1582714), (178, 791357), (623, 226102), (1246, 113051)]