161164081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 178311168

約数和(自身を除く): 17147087

約数列:

[1, 13, 47, 191, 611, 1381, 2483, 8977, 17953, 64907, 116701, 263771, 843791, 3429023, 12397237, 161164081]

約数ペア:

[(1, 161164081), (13, 12397237), (47, 3429023), (191, 843791), (611, 263771), (1381, 116701), (2483, 64907), (8977, 17953)]