194169864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 597934080

約数和(自身を除く): 403764216

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, 1621, 1736, 1932, 2139, 2604, 2852, 3242, 3864, 4278, 4863, 4991, 5208, 5704, 6484, 8556, 9726, 9982, 11347, 12968, 14973, 17112, 19452, 19964, 22694, 29946, 34041, 37283, 38904, 39928, 45388, 50251, 59892, 68082, 74566, 90776, 100502, 111849, 119784, 136164, 149132, 150753, 201004, 223698, 260981, 272328, 298264, 301506, 351757, 402008, 447396, 521962, 603012, 703514, 782943, 894792, 1043924, 1055271, 1155773, 1206024, 1407028, 1565886, 2087848, 2110542, 2311546, 2814056, 3131772, 3467319, 4221084, 4623092, 6263544, 6934638, 8090411, 8442168, 9246184, 13869276, 16180822, 24271233, 27738552, 32361644, 48542466, 64723288, 97084932, 194169864]

約数ペア:

[(1, 194169864), (2, 97084932), (3, 64723288), (4, 48542466), (6, 32361644), (7, 27738552), (8, 24271233), (12, 16180822), (14, 13869276), (21, 9246184), (23, 8442168), (24, 8090411), (28, 6934638), (31, 6263544), (42, 4623092), (46, 4221084), (56, 3467319), (62, 3131772), (69, 2814056), (84, 2311546), (92, 2110542), (93, 2087848), (124, 1565886), (138, 1407028), (161, 1206024), (168, 1155773), (184, 1055271), (186, 1043924), (217, 894792), (248, 782943), (276, 703514), (322, 603012), (372, 521962), (434, 447396), (483, 402008), (552, 351757), (644, 301506), (651, 298264), (713, 272328), (744, 260981), (868, 223698), (966, 201004), (1288, 150753), (1302, 149132), (1426, 136164), (1621, 119784), (1736, 111849), (1932, 100502), (2139, 90776), (2604, 74566), (2852, 68082), (3242, 59892), (3864, 50251), (4278, 45388), (4863, 39928), (4991, 38904), (5208, 37283), (5704, 34041), (6484, 29946), (8556, 22694), (9726, 19964), (9982, 19452), (11347, 17112), (12968, 14973)]