138235642

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 208928160

約数和(自身を除く): 70692518

約数列:

[1, 2, 293, 419, 563, 586, 838, 1126, 122767, 164959, 235897, 245534, 329918, 471794, 69117821, 138235642]

約数ペア:

[(1, 138235642), (2, 69117821), (293, 471794), (419, 329918), (563, 245534), (586, 235897), (838, 164959), (1126, 122767)]