168129312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 491043168

約数和(自身を除く): 322913856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 169, 172, 208, 241, 258, 312, 338, 344, 416, 482, 507, 516, 559, 624, 676, 688, 723, 964, 1014, 1032, 1118, 1248, 1352, 1376, 1446, 1677, 1928, 2028, 2064, 2236, 2704, 2892, 3133, 3354, 3856, 4056, 4128, 4472, 5408, 5784, 6266, 6708, 7267, 7712, 8112, 8944, 9399, 10363, 11568, 12532, 13416, 14534, 16224, 17888, 18798, 20726, 21801, 23136, 25064, 26832, 29068, 31089, 37596, 40729, 41452, 43602, 50128, 53664, 58136, 62178, 75192, 81458, 82904, 87204, 100256, 116272, 122187, 124356, 134719, 150384, 162916, 165808, 174408, 232544, 244374, 248712, 269438, 300768, 325832, 331616, 348816, 404157, 488748, 497424, 538876, 651664, 697632, 808314, 977496, 994848, 1077752, 1303328, 1616628, 1751347, 1954992, 2155504, 3233256, 3502694, 3909984, 4311008, 5254041, 6466512, 7005388, 10508082, 12933024, 14010776, 21016164, 28021552, 42032328, 56043104, 84064656, 168129312]

約数ペア:

[(1, 168129312), (2, 84064656), (3, 56043104), (4, 42032328), (6, 28021552), (8, 21016164), (12, 14010776), (13, 12933024), (16, 10508082), (24, 7005388), (26, 6466512), (32, 5254041), (39, 4311008), (43, 3909984), (48, 3502694), (52, 3233256), (78, 2155504), (86, 1954992), (96, 1751347), (104, 1616628), (129, 1303328), (156, 1077752), (169, 994848), (172, 977496), (208, 808314), (241, 697632), (258, 651664), (312, 538876), (338, 497424), (344, 488748), (416, 404157), (482, 348816), (507, 331616), (516, 325832), (559, 300768), (624, 269438), (676, 248712), (688, 244374), (723, 232544), (964, 174408), (1014, 165808), (1032, 162916), (1118, 150384), (1248, 134719), (1352, 124356), (1376, 122187), (1446, 116272), (1677, 100256), (1928, 87204), (2028, 82904), (2064, 81458), (2236, 75192), (2704, 62178), (2892, 58136), (3133, 53664), (3354, 50128), (3856, 43602), (4056, 41452), (4128, 40729), (4472, 37596), (5408, 31089), (5784, 29068), (6266, 26832), (6708, 25064), (7267, 23136), (7712, 21801), (8112, 20726), (8944, 18798), (9399, 17888), (10363, 16224), (11568, 14534), (12532, 13416)]