155590206

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 315342720

約数和(自身を除く): 159752514

約数列:

[1, 2, 3, 6, 139, 197, 278, 394, 417, 591, 834, 947, 1182, 1894, 2841, 5682, 27383, 54766, 82149, 131633, 164298, 186559, 263266, 373118, 394899, 559677, 789798, 1119354, 25931701, 51863402, 77795103, 155590206]

約数ペア:

[(1, 155590206), (2, 77795103), (3, 51863402), (6, 25931701), (139, 1119354), (197, 789798), (278, 559677), (394, 394899), (417, 373118), (591, 263266), (834, 186559), (947, 164298), (1182, 131633), (1894, 82149), (2841, 54766), (5682, 27383)]