156918277642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{276827}}^1$

素因数の和:278986

約数の個数: 32

約数和(自身を含む): 283294702080

約数和(自身を除く): 126376424438

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2131, 4262, 14917, 29834, 40489, 80978, 276827, 283423, 553654, 566846, 1937789, 3875578, 5259713, 10519426, 36817991, 73635982, 589918337, 1179836674, 4129428359, 8258856718, 11208448403, 22416896806, 78459138821, 156918277642]

約数ペア:

[(1, 156918277642), (2, 78459138821), (7, 22416896806), (14, 11208448403), (19, 8258856718), (38, 4129428359), (133, 1179836674), (266, 589918337), (2131, 73635982), (4262, 36817991), (14917, 10519426), (29834, 5259713), (40489, 3875578), (80978, 1937789), (276827, 566846), (283423, 553654)]