133730516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{1381}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 240069984

約数和(自身を除く): 106339468

約数列:

[1, 2, 4, 43, 86, 172, 563, 1126, 1381, 2252, 2762, 5524, 24209, 48418, 59383, 96836, 118766, 237532, 777503, 1555006, 3110012, 33432629, 66865258, 133730516]

約数ペア:

[(1, 133730516), (2, 66865258), (4, 33432629), (43, 3110012), (86, 1555006), (172, 777503), (563, 237532), (1126, 118766), (1381, 96836), (2252, 59383), (2762, 48418), (5524, 24209)]