161139892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{14321}}^1$

素因数の和:14451

約数の個数: 24

約数和(自身を含む): 294746760

約数和(自身を除く): 133606868

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 11252, 14321, 28642, 57284, 415309, 830618, 1389137, 1661236, 2778274, 5556548, 40284973, 80569946, 161139892]

約数ペア:

[(1, 161139892), (2, 80569946), (4, 40284973), (29, 5556548), (58, 2778274), (97, 1661236), (116, 1389137), (194, 830618), (388, 415309), (2813, 57284), (5626, 28642), (11252, 14321)]