139158630142

素因数分解:

$2^1\times 7^1\times {\mathrm{140297}}^1\times {\mathrm{70849}}^1$

素因数の和:211155

約数の個数: 16

約数和(自身を含む): 238562719200

約数和(自身を除く): 99404089058

約数列:

[1, 2, 7, 14, 70849, 140297, 141698, 280594, 495943, 982079, 991886, 1964158, 9939902153, 19879804306, 69579315071, 139158630142]

約数ペア:

[(1, 139158630142), (2, 69579315071), (7, 19879804306), (14, 9939902153), (70849, 1964158), (140297, 991886), (141698, 982079), (280594, 495943)]