145432572

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{54347}}^1$

素因数の和:54577

約数の個数: 24

約数和(自身を含む): 340870656

約数和(自身を除く): 195438084

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 54347, 108694, 163041, 217388, 326082, 652164, 12119381, 24238762, 36358143, 48477524, 72716286, 145432572]

約数ペア:

[(1, 145432572), (2, 72716286), (3, 48477524), (4, 36358143), (6, 24238762), (12, 12119381), (223, 652164), (446, 326082), (669, 217388), (892, 163041), (1338, 108694), (2676, 54347)]