156980365426

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{39883}}^1\times {\mathrm{5639}}^1$

素因数の和:45873

約数の個数: 16

約数和(自身を含む): 236193048000

約数和(自身を除く): 79212682574

約数列:

[1, 2, 349, 698, 5639, 11278, 39883, 79766, 1968011, 3936022, 13919167, 27838334, 224900237, 449800474, 78490182713, 156980365426]

約数ペア:

[(1, 156980365426), (2, 78490182713), (349, 449800474), (698, 224900237), (5639, 27838334), (11278, 13919167), (39883, 3936022), (79766, 1968011)]