131899392

素因数分解:

$2^{13}\times 3^2\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 84

約数和(自身を含む): 381232410

約数和(自身を除く): 249333018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1789, 2048, 2304, 3072, 3578, 4096, 4608, 5367, 6144, 7156, 8192, 9216, 10734, 12288, 14312, 16101, 18432, 21468, 24576, 28624, 32202, 36864, 42936, 57248, 64404, 73728, 85872, 114496, 128808, 171744, 228992, 257616, 343488, 457984, 515232, 686976, 915968, 1030464, 1373952, 1831936, 2060928, 2747904, 3663872, 4121856, 5495808, 7327744, 8243712, 10991616, 14655488, 16487424, 21983232, 32974848, 43966464, 65949696, 131899392]

約数ペア:

[(1, 131899392), (2, 65949696), (3, 43966464), (4, 32974848), (6, 21983232), (8, 16487424), (9, 14655488), (12, 10991616), (16, 8243712), (18, 7327744), (24, 5495808), (32, 4121856), (36, 3663872), (48, 2747904), (64, 2060928), (72, 1831936), (96, 1373952), (128, 1030464), (144, 915968), (192, 686976), (256, 515232), (288, 457984), (384, 343488), (512, 257616), (576, 228992), (768, 171744), (1024, 128808), (1152, 114496), (1536, 85872), (1789, 73728), (2048, 64404), (2304, 57248), (3072, 42936), (3578, 36864), (4096, 32202), (4608, 28624), (5367, 24576), (6144, 21468), (7156, 18432), (8192, 16101), (9216, 14312), (10734, 12288)]