149347072

素因数分解:

$2^8\times 7^1\times {\mathrm{83341}}^1$

素因数の和:83364

約数の個数: 36

約数和(自身を含む): 340702096

約数和(自身を除く): 191355024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 83341, 166682, 333364, 583387, 666728, 1166774, 1333456, 2333548, 2666912, 4667096, 5333824, 9334192, 10667648, 18668384, 21335296, 37336768, 74673536, 149347072]

約数ペア:

[(1, 149347072), (2, 74673536), (4, 37336768), (7, 21335296), (8, 18668384), (14, 10667648), (16, 9334192), (28, 5333824), (32, 4667096), (56, 2666912), (64, 2333548), (112, 1333456), (128, 1166774), (224, 666728), (256, 583387), (448, 333364), (896, 166682), (1792, 83341)]