154283648

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{63439}}^1$

素因数の和:63472

約数の個数: 32

約数和(自身を含む): 323544000

約数和(自身を除く): 169260352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 63439, 126878, 253756, 507512, 1015024, 1205341, 2030048, 2410682, 4060096, 4821364, 8120192, 9642728, 19285456, 38570912, 77141824, 154283648]

約数ペア:

[(1, 154283648), (2, 77141824), (4, 38570912), (8, 19285456), (16, 9642728), (19, 8120192), (32, 4821364), (38, 4060096), (64, 2410682), (76, 2030048), (128, 1205341), (152, 1015024), (304, 507512), (608, 253756), (1216, 126878), (2432, 63439)]