146882449

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 175328808

約数和(自身を除く): 28446359

約数列:

[1, 7, 49, 61, 157, 313, 427, 1099, 2191, 2989, 7693, 9577, 15337, 19093, 49141, 67039, 133651, 343987, 469273, 935557, 2407909, 2997601, 20983207, 146882449]

約数ペア:

[(1, 146882449), (7, 20983207), (49, 2997601), (61, 2407909), (157, 935557), (313, 469273), (427, 343987), (1099, 133651), (2191, 67039), (2989, 49141), (7693, 19093), (9577, 15337)]