149446144

素因数分解:

$2^9\times {\mathrm{291887}}^1$

素因数の和:291905

約数の個数: 20

約数和(自身を含む): 298601424

約数和(自身を除く): 149155280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 291887, 583774, 1167548, 2335096, 4670192, 9340384, 18680768, 37361536, 74723072, 149446144]

約数ペア:

[(1, 149446144), (2, 74723072), (4, 37361536), (8, 18680768), (16, 9340384), (32, 4670192), (64, 2335096), (128, 1167548), (256, 583774), (512, 291887)]