171857862

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 467970048

約数和(自身を除く): 296112186

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 31, 33, 34, 51, 54, 61, 62, 66, 81, 93, 99, 102, 122, 153, 162, 183, 186, 187, 198, 243, 279, 297, 306, 341, 366, 374, 459, 486, 527, 549, 558, 561, 594, 671, 682, 837, 891, 918, 1023, 1037, 1054, 1098, 1122, 1342, 1377, 1581, 1647, 1674, 1683, 1782, 1891, 2013, 2046, 2074, 2511, 2673, 2754, 3069, 3111, 3162, 3294, 3366, 3782, 4026, 4131, 4743, 4941, 5022, 5049, 5346, 5673, 5797, 6039, 6138, 6222, 7533, 8262, 9207, 9333, 9486, 9882, 10098, 11346, 11407, 11594, 12078, 14229, 14823, 15066, 15147, 17019, 17391, 18117, 18414, 18666, 20801, 22814, 27621, 27999, 28458, 29646, 30294, 32147, 34038, 34221, 34782, 36234, 41602, 42687, 45441, 51057, 52173, 54351, 55242, 55998, 62403, 64294, 68442, 82863, 83997, 85374, 90882, 96441, 102114, 102663, 104346, 108702, 124806, 128061, 153171, 156519, 163053, 165726, 167994, 187209, 192882, 205326, 251991, 256122, 289323, 306342, 307989, 313038, 326106, 353617, 374418, 459513, 469557, 503982, 561627, 578646, 615978, 707234, 867969, 919026, 923967, 939114, 1060851, 1123254, 1408671, 1684881, 1735938, 1847934, 2121702, 2603907, 2771901, 2817342, 3182553, 3369762, 5054643, 5207814, 5543802, 6365106, 7811721, 9547659, 10109286, 15623442, 19095318, 28642977, 57285954, 85928931, 171857862]

約数ペア:

[(1, 171857862), (2, 85928931), (3, 57285954), (6, 28642977), (9, 19095318), (11, 15623442), (17, 10109286), (18, 9547659), (22, 7811721), (27, 6365106), (31, 5543802), (33, 5207814), (34, 5054643), (51, 3369762), (54, 3182553), (61, 2817342), (62, 2771901), (66, 2603907), (81, 2121702), (93, 1847934), (99, 1735938), (102, 1684881), (122, 1408671), (153, 1123254), (162, 1060851), (183, 939114), (186, 923967), (187, 919026), (198, 867969), (243, 707234), (279, 615978), (297, 578646), (306, 561627), (341, 503982), (366, 469557), (374, 459513), (459, 374418), (486, 353617), (527, 326106), (549, 313038), (558, 307989), (561, 306342), (594, 289323), (671, 256122), (682, 251991), (837, 205326), (891, 192882), (918, 187209), (1023, 167994), (1037, 165726), (1054, 163053), (1098, 156519), (1122, 153171), (1342, 128061), (1377, 124806), (1581, 108702), (1647, 104346), (1674, 102663), (1683, 102114), (1782, 96441), (1891, 90882), (2013, 85374), (2046, 83997), (2074, 82863), (2511, 68442), (2673, 64294), (2754, 62403), (3069, 55998), (3111, 55242), (3162, 54351), (3294, 52173), (3366, 51057), (3782, 45441), (4026, 42687), (4131, 41602), (4743, 36234), (4941, 34782), (5022, 34221), (5049, 34038), (5346, 32147), (5673, 30294), (5797, 29646), (6039, 28458), (6138, 27999), (6222, 27621), (7533, 22814), (8262, 20801), (9207, 18666), (9333, 18414), (9486, 18117), (9882, 17391), (10098, 17019), (11346, 15147), (11407, 15066), (11594, 14823), (12078, 14229)]