129146164

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{22721}}^1$

素因数の和:22768

約数の個数: 36

約数和(自身を含む): 271982340

約数和(自身を除く): 142836176

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 22721, 45442, 90884, 159047, 318094, 636188, 658909, 1113329, 1317818, 2226658, 2635636, 4453316, 4612363, 9224726, 18449452, 32286541, 64573082, 129146164]

約数ペア:

[(1, 129146164), (2, 64573082), (4, 32286541), (7, 18449452), (14, 9224726), (28, 4612363), (29, 4453316), (49, 2635636), (58, 2226658), (98, 1317818), (116, 1113329), (196, 658909), (203, 636188), (406, 318094), (812, 159047), (1421, 90884), (2842, 45442), (5684, 22721)]