129457938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{40787}}^1$

素因数の和:40838

約数の個数: 24

約数和(自身を含む): 270669168

約数和(自身を除く): 141211230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 40787, 81574, 122361, 244722, 938101, 1876202, 2814303, 5628606, 21576323, 43152646, 64728969, 129457938]

約数ペア:

[(1, 129457938), (2, 64728969), (3, 43152646), (6, 21576323), (23, 5628606), (46, 2814303), (69, 1876202), (138, 938101), (529, 244722), (1058, 122361), (1587, 81574), (3174, 40787)]