129972766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17957}}^1$

素因数の和:18024

約数の個数: 32

約数和(自身を含む): 248251392

約数和(自身を除く): 118278626

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 17957, 35914, 125699, 197527, 251398, 395054, 843979, 1382689, 1687958, 2765378, 5907853, 9283769, 11815706, 18567538, 64986383, 129972766]

約数ペア:

[(1, 129972766), (2, 64986383), (7, 18567538), (11, 11815706), (14, 9283769), (22, 5907853), (47, 2765378), (77, 1687958), (94, 1382689), (154, 843979), (329, 395054), (517, 251398), (658, 197527), (1034, 125699), (3619, 35914), (7238, 17957)]