156938591943

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5261}}^1$

素因数の和:5494

約数の個数: 144

約数和(自身を含む): 293090705856

約数和(自身を除く): 136152113913

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 119, 147, 153, 161, 173, 207, 357, 391, 441, 483, 519, 833, 1071, 1127, 1173, 1211, 1449, 1557, 2499, 2737, 2941, 3381, 3519, 3633, 3979, 5261, 7497, 8211, 8477, 8823, 10143, 10899, 11937, 15783, 19159, 20587, 24633, 25431, 26469, 27853, 35811, 36827, 47349, 57477, 61761, 67643, 76293, 83559, 89437, 110481, 121003, 144109, 172431, 185283, 194971, 202929, 250677, 257789, 268311, 331443, 363009, 432327, 473501, 584913, 608787, 626059, 773367, 804933, 847021, 910153, 1089027, 1296981, 1420503, 1754739, 1878177, 2057051, 2320101, 2541063, 2730459, 3314507, 4261509, 4382413, 5634531, 5929147, 6171153, 6371071, 7623189, 8191377, 9943521, 13147239, 14399357, 15472601, 17787441, 18513459, 19113213, 20933519, 29830563, 39441717, 43198071, 44597497, 46417803, 53362323, 57339639, 62800557, 100795499, 108308207, 129594213, 133792491, 139253409, 146534633, 188401671, 302386497, 324924621, 355869823, 401377473, 439603899, 758157449, 907159491, 974773863, 1025742431, 1067609469, 1318811697, 2274472347, 2491088761, 3077227293, 3202828407, 6823417041, 7473266283, 9231681879, 17437621327, 22419798849, 52312863981, 156938591943]

約数ペア:

[(1, 156938591943), (3, 52312863981), (7, 22419798849), (9, 17437621327), (17, 9231681879), (21, 7473266283), (23, 6823417041), (49, 3202828407), (51, 3077227293), (63, 2491088761), (69, 2274472347), (119, 1318811697), (147, 1067609469), (153, 1025742431), (161, 974773863), (173, 907159491), (207, 758157449), (357, 439603899), (391, 401377473), (441, 355869823), (483, 324924621), (519, 302386497), (833, 188401671), (1071, 146534633), (1127, 139253409), (1173, 133792491), (1211, 129594213), (1449, 108308207), (1557, 100795499), (2499, 62800557), (2737, 57339639), (2941, 53362323), (3381, 46417803), (3519, 44597497), (3633, 43198071), (3979, 39441717), (5261, 29830563), (7497, 20933519), (8211, 19113213), (8477, 18513459), (8823, 17787441), (10143, 15472601), (10899, 14399357), (11937, 13147239), (15783, 9943521), (19159, 8191377), (20587, 7623189), (24633, 6371071), (25431, 6171153), (26469, 5929147), (27853, 5634531), (35811, 4382413), (36827, 4261509), (47349, 3314507), (57477, 2730459), (61761, 2541063), (67643, 2320101), (76293, 2057051), (83559, 1878177), (89437, 1754739), (110481, 1420503), (121003, 1296981), (144109, 1089027), (172431, 910153), (185283, 847021), (194971, 804933), (202929, 773367), (250677, 626059), (257789, 608787), (268311, 584913), (331443, 473501), (363009, 432327)]