121671936

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 372825600

約数和(自身を除く): 251153664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 607, 696, 768, 783, 864, 928, 1044, 1152, 1214, 1392, 1566, 1728, 1821, 1856, 2088, 2304, 2428, 2784, 3132, 3456, 3642, 3712, 4176, 4856, 5463, 5568, 6264, 6912, 7284, 7424, 8352, 9712, 10926, 11136, 12528, 14568, 16389, 16704, 17603, 19424, 21852, 22272, 25056, 29136, 32778, 33408, 35206, 38848, 43704, 50112, 52809, 58272, 65556, 66816, 70412, 77696, 87408, 100224, 105618, 116544, 131112, 140824, 155392, 158427, 174816, 200448, 211236, 233088, 262224, 281648, 316854, 349632, 422472, 466176, 475281, 524448, 563296, 633708, 699264, 844944, 950562, 1048896, 1126592, 1267416, 1398528, 1689888, 1901124, 2097792, 2253184, 2534832, 3379776, 3802248, 4195584, 4506368, 5069664, 6759552, 7604496, 10139328, 13519104, 15208992, 20278656, 30417984, 40557312, 60835968, 121671936]

約数ペア:

[(1, 121671936), (2, 60835968), (3, 40557312), (4, 30417984), (6, 20278656), (8, 15208992), (9, 13519104), (12, 10139328), (16, 7604496), (18, 6759552), (24, 5069664), (27, 4506368), (29, 4195584), (32, 3802248), (36, 3379776), (48, 2534832), (54, 2253184), (58, 2097792), (64, 1901124), (72, 1689888), (87, 1398528), (96, 1267416), (108, 1126592), (116, 1048896), (128, 950562), (144, 844944), (174, 699264), (192, 633708), (216, 563296), (232, 524448), (256, 475281), (261, 466176), (288, 422472), (348, 349632), (384, 316854), (432, 281648), (464, 262224), (522, 233088), (576, 211236), (607, 200448), (696, 174816), (768, 158427), (783, 155392), (864, 140824), (928, 131112), (1044, 116544), (1152, 105618), (1214, 100224), (1392, 87408), (1566, 77696), (1728, 70412), (1821, 66816), (1856, 65556), (2088, 58272), (2304, 52809), (2428, 50112), (2784, 43704), (3132, 38848), (3456, 35206), (3642, 33408), (3712, 32778), (4176, 29136), (4856, 25056), (5463, 22272), (5568, 21852), (6264, 19424), (6912, 17603), (7284, 16704), (7424, 16389), (8352, 14568), (9712, 12528), (10926, 11136)]