129243604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{159167}}^1$

素因数の和:159207

約数の個数: 24

約数和(自身を含む): 267402240

約数和(自身を除く): 138158636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 159167, 318334, 636668, 1114169, 2228338, 4456676, 4615843, 9231686, 18463372, 32310901, 64621802, 129243604]

約数ペア:

[(1, 129243604), (2, 64621802), (4, 32310901), (7, 18463372), (14, 9231686), (28, 4615843), (29, 4456676), (58, 2228338), (116, 1114169), (203, 636668), (406, 318334), (812, 159167)]