128858184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 437149440

約数和(自身を除く): 308291256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 277, 284, 312, 364, 426, 468, 497, 504, 546, 554, 568, 639, 728, 819, 831, 852, 923, 936, 994, 1092, 1108, 1278, 1491, 1638, 1662, 1704, 1846, 1939, 1988, 2184, 2216, 2493, 2556, 2769, 2982, 3276, 3324, 3601, 3692, 3878, 3976, 4473, 4986, 5112, 5538, 5817, 5964, 6461, 6552, 6648, 7202, 7384, 7756, 8307, 8946, 9972, 10803, 11076, 11634, 11928, 12922, 14404, 15512, 16614, 17451, 17892, 19383, 19667, 19944, 21606, 22152, 23268, 25207, 25844, 28808, 32409, 33228, 34902, 35784, 38766, 39334, 43212, 46536, 50414, 51688, 58149, 59001, 64818, 66456, 69804, 75621, 77532, 78668, 86424, 100828, 116298, 118002, 129636, 137669, 139608, 151242, 155064, 157336, 177003, 201656, 226863, 232596, 236004, 255671, 259272, 275338, 302484, 354006, 413007, 453726, 465192, 472008, 511342, 550676, 604968, 708012, 767013, 826014, 907452, 1022684, 1101352, 1239021, 1416024, 1534026, 1652028, 1789697, 1814904, 2045368, 2301039, 2478042, 3068052, 3304056, 3579394, 4602078, 4956084, 5369091, 6136104, 7158788, 9204156, 9912168, 10738182, 14317576, 16107273, 18408312, 21476364, 32214546, 42952728, 64429092, 128858184]

約数ペア:

[(1, 128858184), (2, 64429092), (3, 42952728), (4, 32214546), (6, 21476364), (7, 18408312), (8, 16107273), (9, 14317576), (12, 10738182), (13, 9912168), (14, 9204156), (18, 7158788), (21, 6136104), (24, 5369091), (26, 4956084), (28, 4602078), (36, 3579394), (39, 3304056), (42, 3068052), (52, 2478042), (56, 2301039), (63, 2045368), (71, 1814904), (72, 1789697), (78, 1652028), (84, 1534026), (91, 1416024), (104, 1239021), (117, 1101352), (126, 1022684), (142, 907452), (156, 826014), (168, 767013), (182, 708012), (213, 604968), (234, 550676), (252, 511342), (273, 472008), (277, 465192), (284, 453726), (312, 413007), (364, 354006), (426, 302484), (468, 275338), (497, 259272), (504, 255671), (546, 236004), (554, 232596), (568, 226863), (639, 201656), (728, 177003), (819, 157336), (831, 155064), (852, 151242), (923, 139608), (936, 137669), (994, 129636), (1092, 118002), (1108, 116298), (1278, 100828), (1491, 86424), (1638, 78668), (1662, 77532), (1704, 75621), (1846, 69804), (1939, 66456), (1988, 64818), (2184, 59001), (2216, 58149), (2493, 51688), (2556, 50414), (2769, 46536), (2982, 43212), (3276, 39334), (3324, 38766), (3601, 35784), (3692, 34902), (3878, 33228), (3976, 32409), (4473, 28808), (4986, 25844), (5112, 25207), (5538, 23268), (5817, 22152), (5964, 21606), (6461, 19944), (6552, 19667), (6648, 19383), (7202, 17892), (7384, 17451), (7756, 16614), (8307, 15512), (8946, 14404), (9972, 12922), (10803, 11928), (11076, 11634)]