155985536

素因数分解:

$2^7\times 7^1\times {\mathrm{174091}}^1$

素因数の和:174112

約数の個数: 32

約数和(自身を含む): 355147680

約数和(自身を除く): 199162144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 174091, 348182, 696364, 1218637, 1392728, 2437274, 2785456, 4874548, 5570912, 9749096, 11141824, 19498192, 22283648, 38996384, 77992768, 155985536]

約数ペア:

[(1, 155985536), (2, 77992768), (4, 38996384), (7, 22283648), (8, 19498192), (14, 11141824), (16, 9749096), (28, 5570912), (32, 4874548), (56, 2785456), (64, 2437274), (112, 1392728), (128, 1218637), (224, 696364), (448, 348182), (896, 174091)]