155114625578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{371087621}}^1$

素因数の和:371087653

約数の個数: 16

約数和(自身を含む): 267183087840

約数和(自身を除く): 112068462262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 371087621, 742175242, 4081963831, 7050664799, 8163927662, 14101329598, 77557312789, 155114625578]

約数ペア:

[(1, 155114625578), (2, 77557312789), (11, 14101329598), (19, 8163927662), (22, 7050664799), (38, 4081963831), (209, 742175242), (418, 371087621)]