168392371

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 203394240

約数和(自身を除く): 35001869

約数列:

[1, 7, 41, 49, 79, 287, 553, 1061, 2009, 3239, 3871, 7427, 22673, 43501, 51989, 83819, 158711, 304507, 586733, 2131549, 3436579, 4107131, 24056053, 168392371]

約数ペア:

[(1, 168392371), (7, 24056053), (41, 4107131), (49, 3436579), (79, 2131549), (287, 586733), (553, 304507), (1061, 158711), (2009, 83819), (3239, 51989), (3871, 43501), (7427, 22673)]