145655192

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{161123}}^1$

素因数の和:161242

約数の個数: 16

約数和(自身を含む): 275522040

約数和(自身を除く): 129866848

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 161123, 322246, 644492, 1288984, 18206899, 36413798, 72827596, 145655192]

約数ペア:

[(1, 145655192), (2, 72827596), (4, 36413798), (8, 18206899), (113, 1288984), (226, 644492), (452, 322246), (904, 161123)]