131334144

素因数分解:

$2^{18}\times 3^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 76

約数和(自身を含む): 352320864

約数和(自身を除く): 220986720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 512, 668, 768, 1002, 1024, 1336, 1536, 2004, 2048, 2672, 3072, 4008, 4096, 5344, 6144, 8016, 8192, 10688, 12288, 16032, 16384, 21376, 24576, 32064, 32768, 42752, 49152, 64128, 65536, 85504, 98304, 128256, 131072, 171008, 196608, 256512, 262144, 342016, 393216, 513024, 684032, 786432, 1026048, 1368064, 2052096, 2736128, 4104192, 5472256, 8208384, 10944512, 16416768, 21889024, 32833536, 43778048, 65667072, 131334144]

約数ペア:

[(1, 131334144), (2, 65667072), (3, 43778048), (4, 32833536), (6, 21889024), (8, 16416768), (12, 10944512), (16, 8208384), (24, 5472256), (32, 4104192), (48, 2736128), (64, 2052096), (96, 1368064), (128, 1026048), (167, 786432), (192, 684032), (256, 513024), (334, 393216), (384, 342016), (501, 262144), (512, 256512), (668, 196608), (768, 171008), (1002, 131072), (1024, 128256), (1336, 98304), (1536, 85504), (2004, 65536), (2048, 64128), (2672, 49152), (3072, 42752), (4008, 32768), (4096, 32064), (5344, 24576), (6144, 21376), (8016, 16384), (8192, 16032), (10688, 12288)]