173406816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 543449088

約数和(自身を除く): 370042272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 127, 132, 144, 176, 198, 254, 264, 288, 352, 381, 396, 431, 508, 528, 762, 792, 862, 1016, 1056, 1143, 1293, 1397, 1524, 1584, 1724, 2032, 2286, 2586, 2794, 3048, 3168, 3448, 3879, 4064, 4191, 4572, 4741, 5172, 5588, 6096, 6896, 7758, 8382, 9144, 9482, 10344, 11176, 12192, 12573, 13792, 14223, 15516, 16764, 18288, 18964, 20688, 22352, 25146, 28446, 31032, 33528, 36576, 37928, 41376, 42669, 44704, 50292, 54737, 56892, 62064, 67056, 75856, 85338, 100584, 109474, 113784, 124128, 134112, 151712, 164211, 170676, 201168, 218948, 227568, 328422, 341352, 402336, 437896, 455136, 492633, 602107, 656844, 682704, 875792, 985266, 1204214, 1313688, 1365408, 1751584, 1806321, 1970532, 2408428, 2627376, 3612642, 3941064, 4816856, 5254752, 5418963, 7225284, 7882128, 9633712, 10837926, 14450568, 15764256, 19267424, 21675852, 28901136, 43351704, 57802272, 86703408, 173406816]

約数ペア:

[(1, 173406816), (2, 86703408), (3, 57802272), (4, 43351704), (6, 28901136), (8, 21675852), (9, 19267424), (11, 15764256), (12, 14450568), (16, 10837926), (18, 9633712), (22, 7882128), (24, 7225284), (32, 5418963), (33, 5254752), (36, 4816856), (44, 3941064), (48, 3612642), (66, 2627376), (72, 2408428), (88, 1970532), (96, 1806321), (99, 1751584), (127, 1365408), (132, 1313688), (144, 1204214), (176, 985266), (198, 875792), (254, 682704), (264, 656844), (288, 602107), (352, 492633), (381, 455136), (396, 437896), (431, 402336), (508, 341352), (528, 328422), (762, 227568), (792, 218948), (862, 201168), (1016, 170676), (1056, 164211), (1143, 151712), (1293, 134112), (1397, 124128), (1524, 113784), (1584, 109474), (1724, 100584), (2032, 85338), (2286, 75856), (2586, 67056), (2794, 62064), (3048, 56892), (3168, 54737), (3448, 50292), (3879, 44704), (4064, 42669), (4191, 41376), (4572, 37928), (4741, 36576), (5172, 33528), (5588, 31032), (6096, 28446), (6896, 25146), (7758, 22352), (8382, 20688), (9144, 18964), (9482, 18288), (10344, 16764), (11176, 15516), (12192, 14223), (12573, 13792)]