163999872

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 96

約数和(自身を含む): 488299500

約数和(自身を除く): 324299628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 261, 288, 348, 384, 464, 522, 576, 696, 928, 1044, 1152, 1392, 1856, 2088, 2784, 3712, 4176, 4909, 5568, 8352, 9818, 11136, 14727, 16704, 19636, 29454, 33408, 39272, 44181, 58908, 78544, 88362, 117816, 142361, 157088, 176724, 235632, 284722, 314176, 353448, 427083, 471264, 569444, 628352, 706896, 854166, 942528, 1138888, 1281249, 1413792, 1708332, 1885056, 2277776, 2562498, 2827584, 3416664, 4555552, 5124996, 5655168, 6833328, 9111104, 10249992, 13666656, 18222208, 20499984, 27333312, 40999968, 54666624, 81999936, 163999872]

約数ペア:

[(1, 163999872), (2, 81999936), (3, 54666624), (4, 40999968), (6, 27333312), (8, 20499984), (9, 18222208), (12, 13666656), (16, 10249992), (18, 9111104), (24, 6833328), (29, 5655168), (32, 5124996), (36, 4555552), (48, 3416664), (58, 2827584), (64, 2562498), (72, 2277776), (87, 1885056), (96, 1708332), (116, 1413792), (128, 1281249), (144, 1138888), (174, 942528), (192, 854166), (232, 706896), (261, 628352), (288, 569444), (348, 471264), (384, 427083), (464, 353448), (522, 314176), (576, 284722), (696, 235632), (928, 176724), (1044, 157088), (1152, 142361), (1392, 117816), (1856, 88362), (2088, 78544), (2784, 58908), (3712, 44181), (4176, 39272), (4909, 33408), (5568, 29454), (8352, 19636), (9818, 16704), (11136, 14727)]