156949112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 301514400

約数和(自身を除く): 144565288

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 788, 1576, 1879, 3758, 7516, 10441, 15032, 20882, 41764, 83528, 99587, 199174, 370163, 398348, 740326, 796696, 1480652, 2961304, 19618639, 39237278, 78474556, 156949112]

約数ペア:

[(1, 156949112), (2, 78474556), (4, 39237278), (8, 19618639), (53, 2961304), (106, 1480652), (197, 796696), (212, 740326), (394, 398348), (424, 370163), (788, 199174), (1576, 99587), (1879, 83528), (3758, 41764), (7516, 20882), (10441, 15032)]