142700912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{125617}}^1$

素因数の和:125696

約数の個数: 20

約数和(自身を含む): 280379376

約数和(自身を除く): 137678464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 125617, 251234, 502468, 1004936, 2009872, 8918807, 17837614, 35675228, 71350456, 142700912]

約数ペア:

[(1, 142700912), (2, 71350456), (4, 35675228), (8, 17837614), (16, 8918807), (71, 2009872), (142, 1004936), (284, 502468), (568, 251234), (1136, 125617)]