171948348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 516612096

約数和(自身を除く): 344663748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 127, 132, 143, 156, 198, 234, 254, 263, 286, 381, 396, 429, 468, 508, 526, 572, 762, 789, 858, 1052, 1143, 1287, 1397, 1524, 1578, 1651, 1716, 2286, 2367, 2574, 2794, 2893, 3156, 3302, 3419, 4191, 4572, 4734, 4953, 5148, 5588, 5786, 6604, 6838, 8382, 8679, 9468, 9906, 10257, 11572, 12573, 13676, 14859, 16764, 17358, 18161, 19812, 20514, 25146, 26037, 29718, 30771, 33401, 34716, 36322, 37609, 41028, 50292, 52074, 54483, 59436, 61542, 66802, 72644, 75218, 100203, 104148, 108966, 112827, 123084, 133604, 150436, 163449, 200406, 217932, 225654, 300609, 326898, 338481, 367411, 400812, 434213, 451308, 601218, 653796, 676962, 734822, 868426, 1102233, 1202436, 1302639, 1353924, 1469644, 1736852, 2204466, 2605278, 3306699, 3907917, 4408932, 4776343, 5210556, 6613398, 7815834, 9552686, 13226796, 14329029, 15631668, 19105372, 28658058, 42987087, 57316116, 85974174, 171948348]

約数ペア:

[(1, 171948348), (2, 85974174), (3, 57316116), (4, 42987087), (6, 28658058), (9, 19105372), (11, 15631668), (12, 14329029), (13, 13226796), (18, 9552686), (22, 7815834), (26, 6613398), (33, 5210556), (36, 4776343), (39, 4408932), (44, 3907917), (52, 3306699), (66, 2605278), (78, 2204466), (99, 1736852), (117, 1469644), (127, 1353924), (132, 1302639), (143, 1202436), (156, 1102233), (198, 868426), (234, 734822), (254, 676962), (263, 653796), (286, 601218), (381, 451308), (396, 434213), (429, 400812), (468, 367411), (508, 338481), (526, 326898), (572, 300609), (762, 225654), (789, 217932), (858, 200406), (1052, 163449), (1143, 150436), (1287, 133604), (1397, 123084), (1524, 112827), (1578, 108966), (1651, 104148), (1716, 100203), (2286, 75218), (2367, 72644), (2574, 66802), (2794, 61542), (2893, 59436), (3156, 54483), (3302, 52074), (3419, 50292), (4191, 41028), (4572, 37609), (4734, 36322), (4953, 34716), (5148, 33401), (5588, 30771), (5786, 29718), (6604, 26037), (6838, 25146), (8382, 20514), (8679, 19812), (9468, 18161), (9906, 17358), (10257, 16764), (11572, 14859), (12573, 13676)]