163485449874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 192

約数和(自身を含む): 394724378880

約数和(自身を除く): 231238929006

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 281, 414, 522, 557, 562, 621, 667, 783, 841, 843, 1114, 1242, 1334, 1566, 1671, 1682, 1686, 2001, 2523, 2529, 3342, 4002, 5013, 5046, 5058, 6003, 6463, 7569, 7587, 8149, 10026, 12006, 12811, 12926, 15039, 15138, 15174, 16153, 16298, 18009, 19343, 19389, 22707, 24447, 25622, 30078, 32306, 36018, 38433, 38686, 38778, 45414, 48459, 48894, 58029, 58167, 73341, 76866, 96918, 115299, 116058, 116334, 145377, 146682, 156517, 174087, 174501, 187427, 220023, 230598, 236321, 290754, 313034, 345897, 348174, 349002, 371519, 374854, 436131, 440046, 468437, 469551, 472642, 522261, 562281, 691794, 708963, 743038, 872262, 936874, 939102, 1044522, 1114557, 1124562, 1405311, 1408653, 1417926, 1686843, 2126889, 2229114, 2810622, 2817306, 3343671, 3373686, 3599891, 4215933, 4225959, 4253778, 4538993, 5060529, 5435383, 6380667, 6687342, 7199782, 8431866, 8451918, 9077986, 10031013, 10121058, 10774051, 10799673, 10870766, 12647799, 12761334, 13616979, 16306149, 20062026, 21548102, 21599346, 25295598, 27233958, 32322153, 32399019, 32612298, 40850937, 48918447, 64644306, 64798038, 81701874, 96966459, 97197057, 97836894, 104396839, 122552811, 131630797, 146755341, 193932918, 194394114, 208793678, 245105622, 263261594, 290899377, 293510682, 313190517, 394892391, 581798754, 626381034, 789784782, 939571551, 1184677173, 1879143102, 2369354346, 2818714653, 3027508331, 3554031519, 5637429306, 6055016662, 7108063038, 9082524993, 18165049986, 27247574979, 54495149958, 81742724937, 163485449874]

約数ペア:

[(1, 163485449874), (2, 81742724937), (3, 54495149958), (6, 27247574979), (9, 18165049986), (18, 9082524993), (23, 7108063038), (27, 6055016662), (29, 5637429306), (46, 3554031519), (54, 3027508331), (58, 2818714653), (69, 2369354346), (87, 1879143102), (138, 1184677173), (174, 939571551), (207, 789784782), (261, 626381034), (281, 581798754), (414, 394892391), (522, 313190517), (557, 293510682), (562, 290899377), (621, 263261594), (667, 245105622), (783, 208793678), (841, 194394114), (843, 193932918), (1114, 146755341), (1242, 131630797), (1334, 122552811), (1566, 104396839), (1671, 97836894), (1682, 97197057), (1686, 96966459), (2001, 81701874), (2523, 64798038), (2529, 64644306), (3342, 48918447), (4002, 40850937), (5013, 32612298), (5046, 32399019), (5058, 32322153), (6003, 27233958), (6463, 25295598), (7569, 21599346), (7587, 21548102), (8149, 20062026), (10026, 16306149), (12006, 13616979), (12811, 12761334), (12926, 12647799), (15039, 10870766), (15138, 10799673), (15174, 10774051), (16153, 10121058), (16298, 10031013), (18009, 9077986), (19343, 8451918), (19389, 8431866), (22707, 7199782), (24447, 6687342), (25622, 6380667), (30078, 5435383), (32306, 5060529), (36018, 4538993), (38433, 4253778), (38686, 4225959), (38778, 4215933), (45414, 3599891), (48459, 3373686), (48894, 3343671), (58029, 2817306), (58167, 2810622), (73341, 2229114), (76866, 2126889), (96918, 1686843), (115299, 1417926), (116058, 1408653), (116334, 1405311), (145377, 1124562), (146682, 1114557), (156517, 1044522), (174087, 939102), (174501, 936874), (187427, 872262), (220023, 743038), (230598, 708963), (236321, 691794), (290754, 562281), (313034, 522261), (345897, 472642), (348174, 469551), (349002, 468437), (371519, 440046), (374854, 436131)]