138221714

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 24

約数和(自身を含む): 220631268

約数和(自身を除く): 82409554

約数列:

[1, 2, 29, 37, 58, 74, 841, 1073, 1682, 2146, 2221, 4442, 31117, 62234, 64409, 82177, 128818, 164354, 1867861, 2383133, 3735722, 4766266, 69110857, 138221714]

約数ペア:

[(1, 138221714), (2, 69110857), (29, 4766266), (37, 3735722), (58, 2383133), (74, 1867861), (841, 164354), (1073, 128818), (1682, 82177), (2146, 64409), (2221, 62234), (4442, 31117)]