168889396846

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^2\times {\mathrm{709}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 261130877280

約数和(自身を除く): 92241480434

約数列:

[1, 2, 101, 103, 107, 202, 206, 214, 709, 1418, 10403, 10807, 11021, 11449, 20806, 21614, 22042, 22898, 71609, 73027, 75863, 143218, 146054, 151726, 1113121, 1156349, 1179247, 2226242, 2312698, 2358494, 7375727, 7662163, 7813889, 8117341, 14751454, 15324326, 15627778, 16234682, 119103947, 238207894, 789202789, 819851441, 836086123, 1578405578, 1639702882, 1672172246, 84444698423, 168889396846]

約数ペア:

[(1, 168889396846), (2, 84444698423), (101, 1672172246), (103, 1639702882), (107, 1578405578), (202, 836086123), (206, 819851441), (214, 789202789), (709, 238207894), (1418, 119103947), (10403, 16234682), (10807, 15627778), (11021, 15324326), (11449, 14751454), (20806, 8117341), (21614, 7813889), (22042, 7662163), (22898, 7375727), (71609, 2358494), (73027, 2312698), (75863, 2226242), (143218, 1179247), (146054, 1156349), (151726, 1113121)]