166285188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 467812800

約数和(自身を除く): 301527612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 83, 87, 101, 114, 116, 166, 171, 174, 202, 228, 249, 261, 303, 332, 342, 348, 404, 498, 522, 551, 606, 684, 747, 909, 996, 1044, 1102, 1212, 1494, 1577, 1653, 1818, 1919, 2204, 2407, 2929, 2988, 3154, 3306, 3636, 3838, 4731, 4814, 4959, 5757, 5858, 6308, 6612, 7221, 7676, 8383, 8787, 9462, 9628, 9918, 11514, 11716, 14193, 14442, 16766, 17271, 17574, 18924, 19836, 21663, 23028, 25149, 26361, 28386, 28884, 33532, 34542, 35148, 43326, 45733, 50298, 52722, 55651, 56772, 69084, 75447, 86652, 91466, 100596, 105444, 111302, 137199, 150894, 159277, 166953, 182932, 222604, 243107, 274398, 301788, 318554, 333906, 411597, 477831, 486214, 500859, 548796, 637108, 667812, 729321, 823194, 955662, 972428, 1001718, 1433493, 1458642, 1646388, 1911324, 2003436, 2187963, 2866986, 2917284, 4375926, 4619033, 5733972, 8751852, 9238066, 13857099, 18476132, 27714198, 41571297, 55428396, 83142594, 166285188]

約数ペア:

[(1, 166285188), (2, 83142594), (3, 55428396), (4, 41571297), (6, 27714198), (9, 18476132), (12, 13857099), (18, 9238066), (19, 8751852), (29, 5733972), (36, 4619033), (38, 4375926), (57, 2917284), (58, 2866986), (76, 2187963), (83, 2003436), (87, 1911324), (101, 1646388), (114, 1458642), (116, 1433493), (166, 1001718), (171, 972428), (174, 955662), (202, 823194), (228, 729321), (249, 667812), (261, 637108), (303, 548796), (332, 500859), (342, 486214), (348, 477831), (404, 411597), (498, 333906), (522, 318554), (551, 301788), (606, 274398), (684, 243107), (747, 222604), (909, 182932), (996, 166953), (1044, 159277), (1102, 150894), (1212, 137199), (1494, 111302), (1577, 105444), (1653, 100596), (1818, 91466), (1919, 86652), (2204, 75447), (2407, 69084), (2929, 56772), (2988, 55651), (3154, 52722), (3306, 50298), (3636, 45733), (3838, 43326), (4731, 35148), (4814, 34542), (4959, 33532), (5757, 28884), (5858, 28386), (6308, 26361), (6612, 25149), (7221, 23028), (7676, 21663), (8383, 19836), (8787, 18924), (9462, 17574), (9628, 17271), (9918, 16766), (11514, 14442), (11716, 14193)]