144535744

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{20719}}^1$

素因数の和:20840

約数の個数: 28

約数和(自身を含む): 289458400

約数和(自身を除く): 144922656

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 20719, 41438, 82876, 165752, 331504, 663008, 1326016, 2258371, 4516742, 9033484, 18066968, 36133936, 72267872, 144535744]

約数ペア:

[(1, 144535744), (2, 72267872), (4, 36133936), (8, 18066968), (16, 9033484), (32, 4516742), (64, 2258371), (109, 1326016), (218, 663008), (436, 331504), (872, 165752), (1744, 82876), (3488, 41438), (6976, 20719)]