242802168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 128

約数和(自身を含む): 747601920

約数和(自身を除く): 504799752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2027, 2139, 2604, 2852, 3864, 4054, 4278, 4991, 5208, 5704, 6081, 8108, 8556, 9982, 12162, 14189, 14973, 16216, 17112, 19964, 24324, 28378, 29946, 39928, 42567, 46621, 48648, 56756, 59892, 62837, 85134, 93242, 113512, 119784, 125674, 139863, 170268, 186484, 188511, 251348, 279726, 326347, 340536, 372968, 377022, 439859, 502696, 559452, 652694, 754044, 879718, 979041, 1118904, 1305388, 1319577, 1445251, 1508088, 1759436, 1958082, 2610776, 2639154, 2890502, 3518872, 3916164, 4335753, 5278308, 5781004, 7832328, 8671506, 10116757, 10556616, 11562008, 17343012, 20233514, 30350271, 34686024, 40467028, 60700542, 80934056, 121401084, 242802168]

約数ペア:

[(1, 242802168), (2, 121401084), (3, 80934056), (4, 60700542), (6, 40467028), (7, 34686024), (8, 30350271), (12, 20233514), (14, 17343012), (21, 11562008), (23, 10556616), (24, 10116757), (28, 8671506), (31, 7832328), (42, 5781004), (46, 5278308), (56, 4335753), (62, 3916164), (69, 3518872), (84, 2890502), (92, 2639154), (93, 2610776), (124, 1958082), (138, 1759436), (161, 1508088), (168, 1445251), (184, 1319577), (186, 1305388), (217, 1118904), (248, 979041), (276, 879718), (322, 754044), (372, 652694), (434, 559452), (483, 502696), (552, 439859), (644, 377022), (651, 372968), (713, 340536), (744, 326347), (868, 279726), (966, 251348), (1288, 188511), (1302, 186484), (1426, 170268), (1736, 139863), (1932, 125674), (2027, 119784), (2139, 113512), (2604, 93242), (2852, 85134), (3864, 62837), (4054, 59892), (4278, 56756), (4991, 48648), (5208, 46621), (5704, 42567), (6081, 39928), (8108, 29946), (8556, 28378), (9982, 24324), (12162, 19964), (14189, 17112), (14973, 16216)]