168086465

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 212217408

約数和(自身を除く): 44130943

約数列:

[1, 5, 29, 71, 145, 355, 563, 841, 2059, 2815, 4205, 10295, 16327, 39973, 59711, 81635, 199865, 298555, 473483, 1159217, 2367415, 5796085, 33617293, 168086465]

約数ペア:

[(1, 168086465), (5, 33617293), (29, 5796085), (71, 2367415), (145, 1159217), (355, 473483), (563, 298555), (841, 199865), (2059, 81635), (2815, 59711), (4205, 39973), (10295, 16327)]