168835156

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{18217}}^1$

素因数の和:18559

約数の個数: 24

約数和(自身を含む): 338709056

約数和(自身を除く): 169873900

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 18217, 36434, 72868, 127519, 255038, 510076, 6029827, 12059654, 24119308, 42208789, 84417578, 168835156]

約数ペア:

[(1, 168835156), (2, 84417578), (4, 42208789), (7, 24119308), (14, 12059654), (28, 6029827), (331, 510076), (662, 255038), (1324, 127519), (2317, 72868), (4634, 36434), (9268, 18217)]