156960892907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1\times {\mathrm{28499}}^1$

素因数の和:30635

約数の個数: 32

約数和(自身を含む): 199946880000

約数和(自身を除く): 42985987093

約数列:

[1, 7, 13, 29, 91, 203, 377, 2087, 2639, 14609, 27131, 28499, 60523, 189917, 199493, 370487, 423661, 786799, 826471, 2593409, 5507593, 5785297, 10744123, 59477413, 75208861, 416341891, 773206369, 1724844977, 5412444583, 12073914839, 22422984701, 156960892907]

約数ペア:

[(1, 156960892907), (7, 22422984701), (13, 12073914839), (29, 5412444583), (91, 1724844977), (203, 773206369), (377, 416341891), (2087, 75208861), (2639, 59477413), (14609, 10744123), (27131, 5785297), (28499, 5507593), (60523, 2593409), (189917, 826471), (199493, 786799), (370487, 423661)]