161413902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{689803}}^1$

素因数の和:689824

約数の個数: 24

約数和(自身を含む): 376632984

約数和(自身を除く): 215219082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 689803, 1379606, 2069409, 4138818, 6208227, 8967439, 12416454, 17934878, 26902317, 53804634, 80706951, 161413902]

約数ペア:

[(1, 161413902), (2, 80706951), (3, 53804634), (6, 26902317), (9, 17934878), (13, 12416454), (18, 8967439), (26, 6208227), (39, 4138818), (78, 2069409), (117, 1379606), (234, 689803)]