155686804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{427711}}^1$

素因数の和:427735

約数の個数: 24

約数和(自身を含む): 335326208

約数和(自身を除く): 179639404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 427711, 855422, 1710844, 2993977, 5560243, 5987954, 11120486, 11975908, 22240972, 38921701, 77843402, 155686804]

約数ペア:

[(1, 155686804), (2, 77843402), (4, 38921701), (7, 22240972), (13, 11975908), (14, 11120486), (26, 5987954), (28, 5560243), (52, 2993977), (91, 1710844), (182, 855422), (364, 427711)]