167107520

素因数分解:

$2^6\times 5^1\times {\mathrm{522211}}^1$

素因数の和:522228

約数の個数: 28

約数和(自身を含む): 397925544

約数和(自身を除く): 230818024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 522211, 1044422, 2088844, 2611055, 4177688, 5222110, 8355376, 10444220, 16710752, 20888440, 33421504, 41776880, 83553760, 167107520]

約数ペア:

[(1, 167107520), (2, 83553760), (4, 41776880), (5, 33421504), (8, 20888440), (10, 16710752), (16, 10444220), (20, 8355376), (32, 5222110), (40, 4177688), (64, 2611055), (80, 2088844), (160, 1044422), (320, 522211)]