140399134

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{2341}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 213140736

約数和(自身を除く): 72741602

約数列:

[1, 2, 157, 191, 314, 382, 2341, 4682, 29987, 59974, 367537, 447131, 735074, 894262, 70199567, 140399134]

約数ペア:

[(1, 140399134), (2, 70199567), (157, 894262), (191, 735074), (314, 447131), (382, 367537), (2341, 59974), (4682, 29987)]