154399744

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1302

約数の個数: 44

約数和(自身を含む): 311275008

約数和(自身を除く): 156875264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 1151, 2096, 2302, 4192, 4604, 8384, 9208, 16768, 18416, 33536, 36832, 67072, 73664, 134144, 147328, 150781, 294656, 301562, 589312, 603124, 1178624, 1206248, 2412496, 4824992, 9649984, 19299968, 38599936, 77199872, 154399744]

約数ペア:

[(1, 154399744), (2, 77199872), (4, 38599936), (8, 19299968), (16, 9649984), (32, 4824992), (64, 2412496), (128, 1206248), (131, 1178624), (256, 603124), (262, 589312), (512, 301562), (524, 294656), (1024, 150781), (1048, 147328), (1151, 134144), (2096, 73664), (2302, 67072), (4192, 36832), (4604, 33536), (8384, 18416), (9208, 16768)]