189874608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 451334352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 49, 56, 66, 77, 82, 84, 88, 98, 112, 123, 132, 147, 154, 164, 168, 176, 179, 196, 231, 246, 264, 287, 294, 308, 328, 336, 358, 392, 451, 462, 492, 528, 537, 539, 574, 588, 616, 656, 716, 784, 861, 902, 924, 984, 1074, 1078, 1148, 1176, 1232, 1253, 1353, 1432, 1617, 1722, 1804, 1848, 1968, 1969, 2009, 2148, 2156, 2296, 2352, 2506, 2706, 2864, 3157, 3234, 3444, 3608, 3696, 3759, 3938, 4018, 4296, 4312, 4592, 5012, 5412, 5907, 6027, 6314, 6468, 6888, 7216, 7339, 7518, 7876, 8036, 8592, 8624, 8771, 9471, 10024, 10824, 11814, 12054, 12628, 12936, 13776, 13783, 14678, 15036, 15752, 16072, 17542, 18942, 20048, 21648, 22017, 22099, 23628, 24108, 25256, 25872, 26313, 27566, 29356, 30072, 31504, 32144, 35084, 37884, 41349, 44034, 44198, 47256, 48216, 50512, 51373, 52626, 55132, 58712, 60144, 66297, 70168, 75768, 80729, 82698, 88068, 88396, 94512, 96432, 96481, 102746, 105252, 110264, 117424, 132594, 140336, 151536, 154119, 161458, 165396, 176136, 176792, 192962, 205492, 210504, 220528, 242187, 265188, 289443, 308238, 322916, 330792, 352272, 353584, 359611, 385924, 410984, 421008, 484374, 530376, 565103, 578886, 616476, 645832, 661584, 719222, 771848, 821968, 968748, 1060752, 1078833, 1130206, 1157772, 1232952, 1291664, 1438444, 1543696, 1695309, 1937496, 2157666, 2260412, 2315544, 2465904, 2876888, 3390618, 3874992, 3955721, 4315332, 4520824, 4631088, 5753776, 6781236, 7911442, 8630664, 9041648, 11867163, 13562472, 15822884, 17261328, 23734326, 27124944, 31645768, 47468652, 63291536, 94937304, 189874608]

約数ペア:

[(1, 189874608), (2, 94937304), (3, 63291536), (4, 47468652), (6, 31645768), (7, 27124944), (8, 23734326), (11, 17261328), (12, 15822884), (14, 13562472), (16, 11867163), (21, 9041648), (22, 8630664), (24, 7911442), (28, 6781236), (33, 5753776), (41, 4631088), (42, 4520824), (44, 4315332), (48, 3955721), (49, 3874992), (56, 3390618), (66, 2876888), (77, 2465904), (82, 2315544), (84, 2260412), (88, 2157666), (98, 1937496), (112, 1695309), (123, 1543696), (132, 1438444), (147, 1291664), (154, 1232952), (164, 1157772), (168, 1130206), (176, 1078833), (179, 1060752), (196, 968748), (231, 821968), (246, 771848), (264, 719222), (287, 661584), (294, 645832), (308, 616476), (328, 578886), (336, 565103), (358, 530376), (392, 484374), (451, 421008), (462, 410984), (492, 385924), (528, 359611), (537, 353584), (539, 352272), (574, 330792), (588, 322916), (616, 308238), (656, 289443), (716, 265188), (784, 242187), (861, 220528), (902, 210504), (924, 205492), (984, 192962), (1074, 176792), (1078, 176136), (1148, 165396), (1176, 161458), (1232, 154119), (1253, 151536), (1353, 140336), (1432, 132594), (1617, 117424), (1722, 110264), (1804, 105252), (1848, 102746), (1968, 96481), (1969, 96432), (2009, 94512), (2148, 88396), (2156, 88068), (2296, 82698), (2352, 80729), (2506, 75768), (2706, 70168), (2864, 66297), (3157, 60144), (3234, 58712), (3444, 55132), (3608, 52626), (3696, 51373), (3759, 50512), (3938, 48216), (4018, 47256), (4296, 44198), (4312, 44034), (4592, 41349), (5012, 37884), (5412, 35084), (5907, 32144), (6027, 31504), (6314, 30072), (6468, 29356), (6888, 27566), (7216, 26313), (7339, 25872), (7518, 25256), (7876, 24108), (8036, 23628), (8592, 22099), (8624, 22017), (8771, 21648), (9471, 20048), (10024, 18942), (10824, 17542), (11814, 16072), (12054, 15752), (12628, 15036), (12936, 14678), (13776, 13783)]