197168328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 648311040

約数和(自身を除く): 451142712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 73, 84, 92, 126, 138, 146, 161, 168, 184, 207, 219, 233, 252, 276, 292, 322, 414, 438, 466, 483, 504, 511, 552, 584, 644, 657, 699, 828, 876, 932, 966, 1022, 1288, 1314, 1398, 1449, 1533, 1631, 1656, 1679, 1752, 1864, 1932, 2044, 2097, 2628, 2796, 2898, 3066, 3262, 3358, 3864, 4088, 4194, 4599, 4893, 5037, 5256, 5359, 5592, 5796, 6132, 6524, 6716, 8388, 9198, 9786, 10074, 10718, 11592, 11753, 12264, 13048, 13432, 14679, 15111, 16077, 16776, 17009, 18396, 19572, 20148, 21436, 23506, 29358, 30222, 32154, 34018, 35259, 36792, 37513, 39144, 40296, 42872, 47012, 48231, 51027, 58716, 60444, 64308, 68036, 70518, 75026, 94024, 96462, 102054, 105777, 112539, 117432, 119063, 120888, 128616, 136072, 141036, 150052, 153081, 192924, 204108, 211554, 225078, 238126, 282072, 300104, 306162, 337617, 357189, 385848, 391207, 408216, 423108, 450156, 476252, 612324, 675234, 714378, 782414, 846216, 900312, 952504, 1071567, 1173621, 1224648, 1350468, 1428756, 1564828, 2143134, 2347242, 2700936, 2738449, 2857512, 3129656, 3520863, 4286268, 4694484, 5476898, 7041726, 8215347, 8572536, 9388968, 10953796, 14083452, 16430694, 21907592, 24646041, 28166904, 32861388, 49292082, 65722776, 98584164, 197168328]

約数ペア:

[(1, 197168328), (2, 98584164), (3, 65722776), (4, 49292082), (6, 32861388), (7, 28166904), (8, 24646041), (9, 21907592), (12, 16430694), (14, 14083452), (18, 10953796), (21, 9388968), (23, 8572536), (24, 8215347), (28, 7041726), (36, 5476898), (42, 4694484), (46, 4286268), (56, 3520863), (63, 3129656), (69, 2857512), (72, 2738449), (73, 2700936), (84, 2347242), (92, 2143134), (126, 1564828), (138, 1428756), (146, 1350468), (161, 1224648), (168, 1173621), (184, 1071567), (207, 952504), (219, 900312), (233, 846216), (252, 782414), (276, 714378), (292, 675234), (322, 612324), (414, 476252), (438, 450156), (466, 423108), (483, 408216), (504, 391207), (511, 385848), (552, 357189), (584, 337617), (644, 306162), (657, 300104), (699, 282072), (828, 238126), (876, 225078), (932, 211554), (966, 204108), (1022, 192924), (1288, 153081), (1314, 150052), (1398, 141036), (1449, 136072), (1533, 128616), (1631, 120888), (1656, 119063), (1679, 117432), (1752, 112539), (1864, 105777), (1932, 102054), (2044, 96462), (2097, 94024), (2628, 75026), (2796, 70518), (2898, 68036), (3066, 64308), (3262, 60444), (3358, 58716), (3864, 51027), (4088, 48231), (4194, 47012), (4599, 42872), (4893, 40296), (5037, 39144), (5256, 37513), (5359, 36792), (5592, 35259), (5796, 34018), (6132, 32154), (6524, 30222), (6716, 29358), (8388, 23506), (9198, 21436), (9786, 20148), (10074, 19572), (10718, 18396), (11592, 17009), (11753, 16776), (12264, 16077), (13048, 15111), (13432, 14679)]