159546540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16937}}^1$

素因数の和:17106

約数の個数: 48

約数和(自身を含む): 449602272

約数和(自身を除く): 290055732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 16937, 33874, 50811, 67748, 84685, 101622, 169370, 203244, 254055, 338740, 508110, 1016220, 2659109, 5318218, 7977327, 10636436, 13295545, 15954654, 26591090, 31909308, 39886635, 53182180, 79773270, 159546540]

約数ペア:

[(1, 159546540), (2, 79773270), (3, 53182180), (4, 39886635), (5, 31909308), (6, 26591090), (10, 15954654), (12, 13295545), (15, 10636436), (20, 7977327), (30, 5318218), (60, 2659109), (157, 1016220), (314, 508110), (471, 338740), (628, 254055), (785, 203244), (942, 169370), (1570, 101622), (1884, 84685), (2355, 67748), (3140, 50811), (4710, 33874), (9420, 16937)]