146969728

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{6637}}^1$

素因数の和:6824

約数の個数: 32

約数和(自身を含む): 294528060

約数和(自身を除く): 147558332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5536, 6637, 11072, 13274, 22144, 26548, 53096, 106192, 212384, 424768, 849536, 1148201, 2296402, 4592804, 9185608, 18371216, 36742432, 73484864, 146969728]

約数ペア:

[(1, 146969728), (2, 73484864), (4, 36742432), (8, 18371216), (16, 9185608), (32, 4592804), (64, 2296402), (128, 1148201), (173, 849536), (346, 424768), (692, 212384), (1384, 106192), (2768, 53096), (5536, 26548), (6637, 22144), (11072, 13274)]