128314664

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{141941}}^1$

素因数の和:142060

約数の個数: 16

約数和(自身を含む): 242720820

約数和(自身を除く): 114406156

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 141941, 283882, 567764, 1135528, 16039333, 32078666, 64157332, 128314664]

約数ペア:

[(1, 128314664), (2, 64157332), (4, 32078666), (8, 16039333), (113, 1135528), (226, 567764), (452, 283882), (904, 141941)]