138572784

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 180

約数和(自身を含む): 463095360

約数和(自身を除く): 324522576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 441, 479, 492, 504, 574, 588, 656, 738, 784, 861, 882, 958, 984, 1008, 1148, 1176, 1437, 1476, 1722, 1764, 1916, 1968, 2009, 2296, 2352, 2583, 2874, 2952, 3353, 3444, 3528, 3832, 4018, 4311, 4592, 5166, 5748, 5904, 6027, 6706, 6888, 7056, 7664, 8036, 8622, 10059, 10332, 11496, 12054, 13412, 13776, 16072, 17244, 18081, 19639, 20118, 20664, 22992, 23471, 24108, 26824, 30177, 32144, 34488, 36162, 39278, 40236, 41328, 46942, 48216, 53648, 58917, 60354, 68976, 70413, 72324, 78556, 80472, 93884, 96432, 117834, 120708, 137473, 140826, 144648, 157112, 160944, 176751, 187768, 211239, 235668, 241416, 274946, 281652, 289296, 314224, 353502, 375536, 412419, 422478, 471336, 482832, 549892, 563304, 707004, 824838, 844956, 942672, 962311, 1099784, 1126608, 1237257, 1414008, 1649676, 1689912, 1924622, 2199568, 2474514, 2828016, 2886933, 3299352, 3379824, 3849244, 4949028, 5773866, 6598704, 7698488, 8660799, 9898056, 11547732, 15396976, 17321598, 19796112, 23095464, 34643196, 46190928, 69286392, 138572784]

約数ペア:

[(1, 138572784), (2, 69286392), (3, 46190928), (4, 34643196), (6, 23095464), (7, 19796112), (8, 17321598), (9, 15396976), (12, 11547732), (14, 9898056), (16, 8660799), (18, 7698488), (21, 6598704), (24, 5773866), (28, 4949028), (36, 3849244), (41, 3379824), (42, 3299352), (48, 2886933), (49, 2828016), (56, 2474514), (63, 2199568), (72, 1924622), (82, 1689912), (84, 1649676), (98, 1414008), (112, 1237257), (123, 1126608), (126, 1099784), (144, 962311), (147, 942672), (164, 844956), (168, 824838), (196, 707004), (246, 563304), (252, 549892), (287, 482832), (294, 471336), (328, 422478), (336, 412419), (369, 375536), (392, 353502), (441, 314224), (479, 289296), (492, 281652), (504, 274946), (574, 241416), (588, 235668), (656, 211239), (738, 187768), (784, 176751), (861, 160944), (882, 157112), (958, 144648), (984, 140826), (1008, 137473), (1148, 120708), (1176, 117834), (1437, 96432), (1476, 93884), (1722, 80472), (1764, 78556), (1916, 72324), (1968, 70413), (2009, 68976), (2296, 60354), (2352, 58917), (2583, 53648), (2874, 48216), (2952, 46942), (3353, 41328), (3444, 40236), (3528, 39278), (3832, 36162), (4018, 34488), (4311, 32144), (4592, 30177), (5166, 26824), (5748, 24108), (5904, 23471), (6027, 22992), (6706, 20664), (6888, 20118), (7056, 19639), (7664, 18081), (8036, 17244), (8622, 16072), (10059, 13776), (10332, 13412), (11496, 12054)]