129720768

素因数分解:

$2^6\times 3^1\times {\mathrm{675629}}^1$

素因数の和:675644

約数の個数: 28

約数和(自身を含む): 343220040

約数和(自身を除く): 213499272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 675629, 1351258, 2026887, 2702516, 4053774, 5405032, 8107548, 10810064, 16215096, 21620128, 32430192, 43240256, 64860384, 129720768]

約数ペア:

[(1, 129720768), (2, 64860384), (3, 43240256), (4, 32430192), (6, 21620128), (8, 16215096), (12, 10810064), (16, 8107548), (24, 5405032), (32, 4053774), (48, 2702516), (64, 2026887), (96, 1351258), (192, 675629)]