168645672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 554400000

約数和(自身を除く): 385754328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 29, 36, 38, 39, 52, 54, 57, 58, 72, 76, 78, 87, 104, 108, 109, 114, 116, 117, 152, 156, 171, 174, 216, 218, 228, 232, 234, 247, 261, 312, 327, 342, 348, 351, 377, 436, 456, 468, 494, 513, 522, 551, 654, 684, 696, 702, 741, 754, 783, 872, 936, 981, 988, 1026, 1044, 1102, 1131, 1308, 1368, 1404, 1417, 1482, 1508, 1566, 1653, 1962, 1976, 2052, 2071, 2088, 2204, 2223, 2262, 2616, 2808, 2834, 2943, 2964, 3016, 3132, 3161, 3306, 3393, 3924, 4104, 4142, 4251, 4408, 4446, 4524, 4959, 5668, 5886, 5928, 6213, 6264, 6322, 6612, 6669, 6786, 7163, 7848, 8284, 8502, 8892, 9048, 9483, 9918, 10179, 11336, 11772, 12426, 12644, 12753, 13224, 13338, 13572, 14326, 14877, 16568, 17004, 17784, 18639, 18966, 19836, 20358, 21489, 23544, 24852, 25288, 25506, 26676, 26923, 27144, 28449, 28652, 29754, 34008, 37278, 37932, 38259, 39672, 40716, 41093, 42978, 49704, 51012, 53352, 53846, 55917, 56898, 57304, 59508, 60059, 64467, 74556, 75864, 76518, 80769, 81432, 82186, 85347, 85956, 102024, 107692, 111834, 113796, 119016, 120118, 123279, 128934, 149112, 153036, 161538, 164372, 170694, 171912, 180177, 193401, 215384, 223668, 227592, 240236, 242307, 246558, 257868, 306072, 323076, 328744, 341388, 360354, 369837, 386802, 447336, 480472, 484614, 493116, 515736, 540531, 646152, 682776, 720708, 726921, 739674, 773604, 780767, 969228, 986232, 1081062, 1109511, 1441416, 1453842, 1479348, 1547208, 1561534, 1621593, 1938456, 2162124, 2219022, 2342301, 2907684, 2958696, 3123068, 3243186, 4324248, 4438044, 4684602, 5815368, 6246136, 6486372, 7026903, 8876088, 9369204, 12972744, 14053806, 18738408, 21080709, 28107612, 42161418, 56215224, 84322836, 168645672]

約数ペア:

[(1, 168645672), (2, 84322836), (3, 56215224), (4, 42161418), (6, 28107612), (8, 21080709), (9, 18738408), (12, 14053806), (13, 12972744), (18, 9369204), (19, 8876088), (24, 7026903), (26, 6486372), (27, 6246136), (29, 5815368), (36, 4684602), (38, 4438044), (39, 4324248), (52, 3243186), (54, 3123068), (57, 2958696), (58, 2907684), (72, 2342301), (76, 2219022), (78, 2162124), (87, 1938456), (104, 1621593), (108, 1561534), (109, 1547208), (114, 1479348), (116, 1453842), (117, 1441416), (152, 1109511), (156, 1081062), (171, 986232), (174, 969228), (216, 780767), (218, 773604), (228, 739674), (232, 726921), (234, 720708), (247, 682776), (261, 646152), (312, 540531), (327, 515736), (342, 493116), (348, 484614), (351, 480472), (377, 447336), (436, 386802), (456, 369837), (468, 360354), (494, 341388), (513, 328744), (522, 323076), (551, 306072), (654, 257868), (684, 246558), (696, 242307), (702, 240236), (741, 227592), (754, 223668), (783, 215384), (872, 193401), (936, 180177), (981, 171912), (988, 170694), (1026, 164372), (1044, 161538), (1102, 153036), (1131, 149112), (1308, 128934), (1368, 123279), (1404, 120118), (1417, 119016), (1482, 113796), (1508, 111834), (1566, 107692), (1653, 102024), (1962, 85956), (1976, 85347), (2052, 82186), (2071, 81432), (2088, 80769), (2204, 76518), (2223, 75864), (2262, 74556), (2616, 64467), (2808, 60059), (2834, 59508), (2943, 57304), (2964, 56898), (3016, 55917), (3132, 53846), (3161, 53352), (3306, 51012), (3393, 49704), (3924, 42978), (4104, 41093), (4142, 40716), (4251, 39672), (4408, 38259), (4446, 37932), (4524, 37278), (4959, 34008), (5668, 29754), (5886, 28652), (5928, 28449), (6213, 27144), (6264, 26923), (6322, 26676), (6612, 25506), (6669, 25288), (6786, 24852), (7163, 23544), (7848, 21489), (8284, 20358), (8502, 19836), (8892, 18966), (9048, 18639), (9483, 17784), (9918, 17004), (10179, 16568), (11336, 14877), (11772, 14326), (12426, 13572), (12644, 13338), (12753, 13224)]