149308928

素因数分解:

$2^9\times {\mathrm{291619}}^1$

素因数の和:291637

約数の個数: 20

約数和(自身を含む): 298327260

約数和(自身を除く): 149018332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 291619, 583238, 1166476, 2332952, 4665904, 9331808, 18663616, 37327232, 74654464, 149308928]

約数ペア:

[(1, 149308928), (2, 74654464), (4, 37327232), (8, 18663616), (16, 9331808), (32, 4665904), (64, 2332952), (128, 1166476), (256, 583238), (512, 291619)]