191561472

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 593087040

約数和(自身を除く): 401525568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 61, 64, 72, 87, 94, 96, 116, 122, 128, 141, 144, 174, 183, 188, 192, 232, 244, 256, 261, 282, 288, 348, 366, 376, 384, 423, 464, 488, 522, 549, 564, 576, 696, 732, 752, 768, 846, 928, 976, 1044, 1098, 1128, 1152, 1363, 1392, 1464, 1504, 1692, 1769, 1856, 1952, 2088, 2196, 2256, 2304, 2726, 2784, 2867, 2928, 3008, 3384, 3538, 3712, 3904, 4089, 4176, 4392, 4512, 5307, 5452, 5568, 5734, 5856, 6016, 6768, 7076, 7424, 7808, 8178, 8352, 8601, 8784, 9024, 10614, 10904, 11136, 11468, 11712, 12032, 12267, 13536, 14152, 15616, 15921, 16356, 16704, 17202, 17568, 18048, 21228, 21808, 22272, 22936, 23424, 24534, 25803, 27072, 28304, 31842, 32712, 33408, 34404, 35136, 36096, 42456, 43616, 45872, 46848, 49068, 51606, 54144, 56608, 63684, 65424, 66816, 68808, 70272, 83143, 84912, 87232, 91744, 98136, 103212, 108288, 113216, 127368, 130848, 137616, 140544, 166286, 169824, 174464, 183488, 196272, 206424, 226432, 249429, 254736, 261696, 275232, 332572, 339648, 348928, 366976, 392544, 412848, 452864, 498858, 509472, 523392, 550464, 665144, 679296, 733952, 748287, 785088, 825696, 997716, 1018944, 1046784, 1100928, 1330288, 1358592, 1496574, 1570176, 1651392, 1995432, 2037888, 2201856, 2660576, 2993148, 3140352, 3302784, 3990864, 4075776, 5321152, 5986296, 6605568, 7981728, 10642304, 11972592, 15963456, 21284608, 23945184, 31926912, 47890368, 63853824, 95780736, 191561472]

約数ペア:

[(1, 191561472), (2, 95780736), (3, 63853824), (4, 47890368), (6, 31926912), (8, 23945184), (9, 21284608), (12, 15963456), (16, 11972592), (18, 10642304), (24, 7981728), (29, 6605568), (32, 5986296), (36, 5321152), (47, 4075776), (48, 3990864), (58, 3302784), (61, 3140352), (64, 2993148), (72, 2660576), (87, 2201856), (94, 2037888), (96, 1995432), (116, 1651392), (122, 1570176), (128, 1496574), (141, 1358592), (144, 1330288), (174, 1100928), (183, 1046784), (188, 1018944), (192, 997716), (232, 825696), (244, 785088), (256, 748287), (261, 733952), (282, 679296), (288, 665144), (348, 550464), (366, 523392), (376, 509472), (384, 498858), (423, 452864), (464, 412848), (488, 392544), (522, 366976), (549, 348928), (564, 339648), (576, 332572), (696, 275232), (732, 261696), (752, 254736), (768, 249429), (846, 226432), (928, 206424), (976, 196272), (1044, 183488), (1098, 174464), (1128, 169824), (1152, 166286), (1363, 140544), (1392, 137616), (1464, 130848), (1504, 127368), (1692, 113216), (1769, 108288), (1856, 103212), (1952, 98136), (2088, 91744), (2196, 87232), (2256, 84912), (2304, 83143), (2726, 70272), (2784, 68808), (2867, 66816), (2928, 65424), (3008, 63684), (3384, 56608), (3538, 54144), (3712, 51606), (3904, 49068), (4089, 46848), (4176, 45872), (4392, 43616), (4512, 42456), (5307, 36096), (5452, 35136), (5568, 34404), (5734, 33408), (5856, 32712), (6016, 31842), (6768, 28304), (7076, 27072), (7424, 25803), (7808, 24534), (8178, 23424), (8352, 22936), (8601, 22272), (8784, 21808), (9024, 21228), (10614, 18048), (10904, 17568), (11136, 17202), (11468, 16704), (11712, 16356), (12032, 15921), (12267, 15616), (13536, 14152)]