169490516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{105143}}^1$

素因数の和:105191

約数の個数: 24

約数和(自身を含む): 329731584

約数和(自身を除く): 160241068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 105143, 210286, 420572, 1366859, 2733718, 3259433, 5467436, 6518866, 13037732, 42372629, 84745258, 169490516]

約数ペア:

[(1, 169490516), (2, 84745258), (4, 42372629), (13, 13037732), (26, 6518866), (31, 5467436), (52, 3259433), (62, 2733718), (124, 1366859), (403, 420572), (806, 210286), (1612, 105143)]