162143744

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 120

約数和(自身を含む): 394648848

約数和(自身を除く): 232505104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 281, 322, 368, 392, 448, 512, 562, 644, 736, 784, 896, 1124, 1127, 1288, 1472, 1568, 1792, 1967, 2248, 2254, 2576, 2944, 3136, 3584, 3934, 4496, 4508, 5152, 5888, 6272, 6463, 7868, 8992, 9016, 10304, 11776, 12544, 12926, 13769, 15736, 17984, 18032, 20608, 25088, 25852, 27538, 31472, 35968, 36064, 41216, 45241, 51704, 55076, 62944, 71936, 72128, 82432, 90482, 103408, 110152, 125888, 143872, 144256, 180964, 206816, 220304, 251776, 288512, 316687, 361928, 413632, 440608, 503552, 577024, 633374, 723856, 827264, 881216, 1007104, 1266748, 1447712, 1654528, 1762432, 2533496, 2895424, 3309056, 3524864, 5066992, 5790848, 7049728, 10133984, 11581696, 20267968, 23163392, 40535936, 81071872, 162143744]

約数ペア:

[(1, 162143744), (2, 81071872), (4, 40535936), (7, 23163392), (8, 20267968), (14, 11581696), (16, 10133984), (23, 7049728), (28, 5790848), (32, 5066992), (46, 3524864), (49, 3309056), (56, 2895424), (64, 2533496), (92, 1762432), (98, 1654528), (112, 1447712), (128, 1266748), (161, 1007104), (184, 881216), (196, 827264), (224, 723856), (256, 633374), (281, 577024), (322, 503552), (368, 440608), (392, 413632), (448, 361928), (512, 316687), (562, 288512), (644, 251776), (736, 220304), (784, 206816), (896, 180964), (1124, 144256), (1127, 143872), (1288, 125888), (1472, 110152), (1568, 103408), (1792, 90482), (1967, 82432), (2248, 72128), (2254, 71936), (2576, 62944), (2944, 55076), (3136, 51704), (3584, 45241), (3934, 41216), (4496, 36064), (4508, 35968), (5152, 31472), (5888, 27538), (6272, 25852), (6463, 25088), (7868, 20608), (8992, 18032), (9016, 17984), (10304, 15736), (11776, 13769), (12544, 12926)]