127089858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 328458240

約数和(自身を除く): 201368382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 71, 102, 109, 119, 138, 142, 161, 213, 218, 238, 322, 327, 357, 391, 426, 483, 497, 654, 714, 763, 782, 966, 994, 1173, 1207, 1491, 1526, 1633, 1853, 2289, 2346, 2414, 2507, 2737, 2982, 3266, 3621, 3706, 4578, 4899, 5014, 5474, 5559, 7242, 7521, 7739, 8211, 8449, 9798, 11118, 11431, 12971, 15042, 15478, 16422, 16898, 17549, 22862, 23217, 25347, 25942, 27761, 34293, 35098, 38913, 42619, 46434, 50694, 52647, 54173, 55522, 68586, 77826, 83283, 85238, 105294, 108346, 127857, 131563, 162519, 166566, 177997, 194327, 255714, 263126, 298333, 325038, 355994, 388654, 394689, 533991, 582981, 596666, 789378, 894999, 920941, 1067982, 1165962, 1245979, 1789998, 1841882, 2491958, 2762823, 3025949, 3737937, 5525646, 6051898, 7475874, 9077847, 18155694, 21181643, 42363286, 63544929, 127089858]

約数ペア:

[(1, 127089858), (2, 63544929), (3, 42363286), (6, 21181643), (7, 18155694), (14, 9077847), (17, 7475874), (21, 6051898), (23, 5525646), (34, 3737937), (42, 3025949), (46, 2762823), (51, 2491958), (69, 1841882), (71, 1789998), (102, 1245979), (109, 1165962), (119, 1067982), (138, 920941), (142, 894999), (161, 789378), (213, 596666), (218, 582981), (238, 533991), (322, 394689), (327, 388654), (357, 355994), (391, 325038), (426, 298333), (483, 263126), (497, 255714), (654, 194327), (714, 177997), (763, 166566), (782, 162519), (966, 131563), (994, 127857), (1173, 108346), (1207, 105294), (1491, 85238), (1526, 83283), (1633, 77826), (1853, 68586), (2289, 55522), (2346, 54173), (2414, 52647), (2507, 50694), (2737, 46434), (2982, 42619), (3266, 38913), (3621, 35098), (3706, 34293), (4578, 27761), (4899, 25942), (5014, 25347), (5474, 23217), (5559, 22862), (7242, 17549), (7521, 16898), (7739, 16422), (8211, 15478), (8449, 15042), (9798, 12971), (11118, 11431)]