149743232

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{22073}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 303958980

約数和(自身を除く): 154215748

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 22073, 44146, 88292, 176584, 353168, 706336, 1169869, 1412672, 2339738, 2825344, 4679476, 9358952, 18717904, 37435808, 74871616, 149743232]

約数ペア:

[(1, 149743232), (2, 74871616), (4, 37435808), (8, 18717904), (16, 9358952), (32, 4679476), (53, 2825344), (64, 2339738), (106, 1412672), (128, 1169869), (212, 706336), (424, 353168), (848, 176584), (1696, 88292), (3392, 44146), (6784, 22073)]