189402156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{74101}}^1$

素因数の和:74182

約数の個数: 36

約数和(自身を含む): 485516304

約数和(自身を除く): 296114148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 74101, 148202, 222303, 296404, 444606, 666909, 889212, 1333818, 2667636, 5261171, 10522342, 15783513, 21044684, 31567026, 47350539, 63134052, 94701078, 189402156]

約数ペア:

[(1, 189402156), (2, 94701078), (3, 63134052), (4, 47350539), (6, 31567026), (9, 21044684), (12, 15783513), (18, 10522342), (36, 5261171), (71, 2667636), (142, 1333818), (213, 889212), (284, 666909), (426, 444606), (639, 296404), (852, 222303), (1278, 148202), (2556, 74101)]