131819904

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 412439040

約数和(自身を除く): 280619136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 64, 68, 72, 96, 102, 106, 127, 128, 136, 144, 153, 159, 192, 204, 212, 254, 272, 288, 306, 318, 381, 384, 408, 424, 477, 508, 544, 576, 612, 636, 762, 816, 848, 901, 954, 1016, 1088, 1143, 1152, 1224, 1272, 1524, 1632, 1696, 1802, 1908, 2032, 2159, 2176, 2286, 2448, 2544, 2703, 3048, 3264, 3392, 3604, 3816, 4064, 4318, 4572, 4896, 5088, 5406, 6096, 6477, 6528, 6731, 6784, 7208, 7632, 8109, 8128, 8636, 9144, 9792, 10176, 10812, 12192, 12954, 13462, 14416, 15264, 16218, 16256, 17272, 18288, 19431, 19584, 20193, 20352, 21624, 24384, 25908, 26924, 28832, 30528, 32436, 34544, 36576, 38862, 40386, 43248, 48768, 51816, 53848, 57664, 60579, 61056, 64872, 69088, 73152, 77724, 80772, 86496, 103632, 107696, 114427, 115328, 121158, 129744, 138176, 146304, 155448, 161544, 172992, 207264, 215392, 228854, 242316, 259488, 276352, 310896, 323088, 343281, 345984, 414528, 430784, 457708, 484632, 518976, 621792, 646176, 686562, 829056, 861568, 915416, 969264, 1029843, 1037952, 1243584, 1292352, 1373124, 1830832, 1938528, 2059686, 2487168, 2584704, 2746248, 3661664, 3877056, 4119372, 5492496, 7323328, 7754112, 8238744, 10984992, 14646656, 16477488, 21969984, 32954976, 43939968, 65909952, 131819904]

約数ペア:

[(1, 131819904), (2, 65909952), (3, 43939968), (4, 32954976), (6, 21969984), (8, 16477488), (9, 14646656), (12, 10984992), (16, 8238744), (17, 7754112), (18, 7323328), (24, 5492496), (32, 4119372), (34, 3877056), (36, 3661664), (48, 2746248), (51, 2584704), (53, 2487168), (64, 2059686), (68, 1938528), (72, 1830832), (96, 1373124), (102, 1292352), (106, 1243584), (127, 1037952), (128, 1029843), (136, 969264), (144, 915416), (153, 861568), (159, 829056), (192, 686562), (204, 646176), (212, 621792), (254, 518976), (272, 484632), (288, 457708), (306, 430784), (318, 414528), (381, 345984), (384, 343281), (408, 323088), (424, 310896), (477, 276352), (508, 259488), (544, 242316), (576, 228854), (612, 215392), (636, 207264), (762, 172992), (816, 161544), (848, 155448), (901, 146304), (954, 138176), (1016, 129744), (1088, 121158), (1143, 115328), (1152, 114427), (1224, 107696), (1272, 103632), (1524, 86496), (1632, 80772), (1696, 77724), (1802, 73152), (1908, 69088), (2032, 64872), (2159, 61056), (2176, 60579), (2286, 57664), (2448, 53848), (2544, 51816), (2703, 48768), (3048, 43248), (3264, 40386), (3392, 38862), (3604, 36576), (3816, 34544), (4064, 32436), (4318, 30528), (4572, 28832), (4896, 26924), (5088, 25908), (5406, 24384), (6096, 21624), (6477, 20352), (6528, 20193), (6731, 19584), (6784, 19431), (7208, 18288), (7632, 17272), (8109, 16256), (8128, 16218), (8636, 15264), (9144, 14416), (9792, 13462), (10176, 12954), (10812, 12192)]