127685956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7919}}^1$

素因数の和:8091

約数の個数: 24

約数和(自身を含む): 232848000

約数和(自身を除く): 105162044

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 7919, 8062, 15838, 16124, 31676, 229651, 459302, 918604, 1100741, 2201482, 4402964, 31921489, 63842978, 127685956]

約数ペア:

[(1, 127685956), (2, 63842978), (4, 31921489), (29, 4402964), (58, 2201482), (116, 1100741), (139, 918604), (278, 459302), (556, 229651), (4031, 31676), (7919, 16124), (8062, 15838)]