161838144

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21644

約数の個数: 84

約数和(自身を含む): 499585996

約数和(自身を除く): 337747852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21613, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 280969, 345808, 389034, 518712, 561938, 691616, 778068, 842907, 1037424, 1123876, 1383232, 1556136, 1685814, 2074848, 2247752, 2528721, 3112272, 3371628, 4149696, 4495504, 5057442, 6224544, 6743256, 8991008, 10114884, 12449088, 13486512, 17982016, 20229768, 26973024, 40459536, 53946048, 80919072, 161838144]

約数ペア:

[(1, 161838144), (2, 80919072), (3, 53946048), (4, 40459536), (6, 26973024), (8, 20229768), (9, 17982016), (12, 13486512), (13, 12449088), (16, 10114884), (18, 8991008), (24, 6743256), (26, 6224544), (32, 5057442), (36, 4495504), (39, 4149696), (48, 3371628), (52, 3112272), (64, 2528721), (72, 2247752), (78, 2074848), (96, 1685814), (104, 1556136), (117, 1383232), (144, 1123876), (156, 1037424), (192, 842907), (208, 778068), (234, 691616), (288, 561938), (312, 518712), (416, 389034), (468, 345808), (576, 280969), (624, 259356), (832, 194517), (936, 172904), (1248, 129678), (1872, 86452), (2496, 64839), (3744, 43226), (7488, 21613)]