142490194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9161}}^1$

素因数の和:9282

約数の個数: 32

約数和(自身を含む): 269142912

約数和(自身を除く): 126652718

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 9161, 15554, 18322, 64127, 100771, 128254, 201542, 705397, 925261, 1410794, 1850522, 6476827, 10177871, 12953654, 20355742, 71245097, 142490194]

約数ペア:

[(1, 142490194), (2, 71245097), (7, 20355742), (11, 12953654), (14, 10177871), (22, 6476827), (77, 1850522), (101, 1410794), (154, 925261), (202, 705397), (707, 201542), (1111, 128254), (1414, 100771), (2222, 64127), (7777, 18322), (9161, 15554)]