161957748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{710341}}^1$

素因数の和:710367

約数の個数: 24

約数和(自身を含む): 397791520

約数和(自身を除く): 235833772

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 710341, 1420682, 2131023, 2841364, 4262046, 8524092, 13496479, 26992958, 40489437, 53985916, 80978874, 161957748]

約数ペア:

[(1, 161957748), (2, 80978874), (3, 53985916), (4, 40489437), (6, 26992958), (12, 13496479), (19, 8524092), (38, 4262046), (57, 2841364), (76, 2131023), (114, 1420682), (228, 710341)]