157424882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{19993}}^1$

素因数の和:20153

約数の個数: 16

約数和(自身を含む): 245686272

約数和(自身を除く): 88261390

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 19993, 39986, 619783, 1239566, 2539111, 5078222, 78712441, 157424882]

約数ペア:

[(1, 157424882), (2, 78712441), (31, 5078222), (62, 2539111), (127, 1239566), (254, 619783), (3937, 39986), (7874, 19993)]