143156794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{5857}}^1$

素因数の和:5982

約数の個数: 24

約数和(自身を含む): 238408884

約数和(自身を除く): 95252090

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 5857, 11714, 12221, 24442, 64427, 128854, 591557, 708697, 1183114, 1417394, 6507127, 13014254, 71578397, 143156794]

約数ペア:

[(1, 143156794), (2, 71578397), (11, 13014254), (22, 6507127), (101, 1417394), (121, 1183114), (202, 708697), (242, 591557), (1111, 128854), (2222, 64427), (5857, 24442), (11714, 12221)]