179771046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 494714880

約数和(自身を除く): 314943834

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 43, 57, 62, 78, 86, 91, 93, 114, 129, 133, 169, 182, 186, 217, 247, 258, 266, 273, 301, 338, 399, 403, 434, 494, 507, 546, 559, 589, 602, 651, 741, 798, 806, 817, 903, 1014, 1118, 1178, 1183, 1209, 1302, 1333, 1482, 1634, 1677, 1729, 1767, 1806, 2366, 2418, 2451, 2666, 2821, 3211, 3354, 3458, 3534, 3549, 3913, 3999, 4123, 4902, 5187, 5239, 5642, 5719, 6422, 7098, 7267, 7657, 7826, 7998, 8246, 8463, 9331, 9633, 10374, 10478, 10621, 11438, 11739, 12369, 14534, 15314, 15717, 16926, 17157, 17329, 18662, 19266, 21242, 21801, 22477, 22971, 23478, 24738, 25327, 27993, 31434, 31863, 34314, 34658, 36673, 43602, 44954, 45942, 50654, 50869, 51987, 53599, 55986, 63726, 67431, 73346, 74347, 75981, 99541, 101738, 103974, 107198, 110019, 121303, 134862, 138073, 148694, 151962, 152607, 160797, 177289, 199082, 220038, 223041, 225277, 242606, 276146, 298623, 305214, 321594, 329251, 354578, 363909, 414219, 446082, 450554, 531867, 597246, 658502, 675831, 696787, 727818, 828438, 966511, 987753, 1063734, 1351662, 1393574, 1576939, 1933022, 1975506, 2090361, 2304757, 2899533, 3153878, 4180722, 4280263, 4609514, 4730817, 5799066, 6914271, 8560526, 9461634, 12840789, 13828542, 25681578, 29961841, 59923682, 89885523, 179771046]

約数ペア:

[(1, 179771046), (2, 89885523), (3, 59923682), (6, 29961841), (7, 25681578), (13, 13828542), (14, 12840789), (19, 9461634), (21, 8560526), (26, 6914271), (31, 5799066), (38, 4730817), (39, 4609514), (42, 4280263), (43, 4180722), (57, 3153878), (62, 2899533), (78, 2304757), (86, 2090361), (91, 1975506), (93, 1933022), (114, 1576939), (129, 1393574), (133, 1351662), (169, 1063734), (182, 987753), (186, 966511), (217, 828438), (247, 727818), (258, 696787), (266, 675831), (273, 658502), (301, 597246), (338, 531867), (399, 450554), (403, 446082), (434, 414219), (494, 363909), (507, 354578), (546, 329251), (559, 321594), (589, 305214), (602, 298623), (651, 276146), (741, 242606), (798, 225277), (806, 223041), (817, 220038), (903, 199082), (1014, 177289), (1118, 160797), (1178, 152607), (1183, 151962), (1209, 148694), (1302, 138073), (1333, 134862), (1482, 121303), (1634, 110019), (1677, 107198), (1729, 103974), (1767, 101738), (1806, 99541), (2366, 75981), (2418, 74347), (2451, 73346), (2666, 67431), (2821, 63726), (3211, 55986), (3354, 53599), (3458, 51987), (3534, 50869), (3549, 50654), (3913, 45942), (3999, 44954), (4123, 43602), (4902, 36673), (5187, 34658), (5239, 34314), (5642, 31863), (5719, 31434), (6422, 27993), (7098, 25327), (7267, 24738), (7657, 23478), (7826, 22971), (7998, 22477), (8246, 21801), (8463, 21242), (9331, 19266), (9633, 18662), (10374, 17329), (10478, 17157), (10621, 16926), (11438, 15717), (11739, 15314), (12369, 14534)]