129714984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257371}}^1$

素因数の和:257390

約数の個数: 48

約数和(自身を含む): 401500320

約数和(自身を除く): 271785336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 257371, 514742, 772113, 1029484, 1544226, 1801597, 2058968, 2316339, 3088452, 3603194, 4632678, 5404791, 6176904, 7206388, 9265356, 10809582, 14412776, 16214373, 18530712, 21619164, 32428746, 43238328, 64857492, 129714984]

約数ペア:

[(1, 129714984), (2, 64857492), (3, 43238328), (4, 32428746), (6, 21619164), (7, 18530712), (8, 16214373), (9, 14412776), (12, 10809582), (14, 9265356), (18, 7206388), (21, 6176904), (24, 5404791), (28, 4632678), (36, 3603194), (42, 3088452), (56, 2316339), (63, 2058968), (72, 1801597), (84, 1544226), (126, 1029484), (168, 772113), (252, 514742), (504, 257371)]