144703488

素因数分解:

$2^{21}\times 3^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 88

約数和(自身を含む): 402653088

約数和(自身を除く): 257949600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2048, 2208, 2944, 3072, 4096, 4416, 5888, 6144, 8192, 8832, 11776, 12288, 16384, 17664, 23552, 24576, 32768, 35328, 47104, 49152, 65536, 70656, 94208, 98304, 131072, 141312, 188416, 196608, 262144, 282624, 376832, 393216, 524288, 565248, 753664, 786432, 1048576, 1130496, 1507328, 1572864, 2097152, 2260992, 3014656, 3145728, 4521984, 6029312, 6291456, 9043968, 12058624, 18087936, 24117248, 36175872, 48234496, 72351744, 144703488]

約数ペア:

[(1, 144703488), (2, 72351744), (3, 48234496), (4, 36175872), (6, 24117248), (8, 18087936), (12, 12058624), (16, 9043968), (23, 6291456), (24, 6029312), (32, 4521984), (46, 3145728), (48, 3014656), (64, 2260992), (69, 2097152), (92, 1572864), (96, 1507328), (128, 1130496), (138, 1048576), (184, 786432), (192, 753664), (256, 565248), (276, 524288), (368, 393216), (384, 376832), (512, 282624), (552, 262144), (736, 196608), (768, 188416), (1024, 141312), (1104, 131072), (1472, 98304), (1536, 94208), (2048, 70656), (2208, 65536), (2944, 49152), (3072, 47104), (4096, 35328), (4416, 32768), (5888, 24576), (6144, 23552), (8192, 17664), (8832, 16384), (11776, 12288)]