148894208

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6824

約数の個数: 40

約数和(自身を含む): 304461168

約数和(自身を除く): 155566960

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5504, 6763, 11008, 13526, 22016, 27052, 54104, 108208, 216416, 290809, 432832, 581618, 865664, 1163236, 1731328, 2326472, 3462656, 4652944, 9305888, 18611776, 37223552, 74447104, 148894208]

約数ペア:

[(1, 148894208), (2, 74447104), (4, 37223552), (8, 18611776), (16, 9305888), (32, 4652944), (43, 3462656), (64, 2326472), (86, 1731328), (128, 1163236), (172, 865664), (256, 581618), (344, 432832), (512, 290809), (688, 216416), (1376, 108208), (2752, 54104), (5504, 27052), (6763, 22016), (11008, 13526)]