157192912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{185369}}^1$

素因数の和:185430

約数の個数: 20

約数和(自身を含む): 310309380

約数和(自身を除く): 153116468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 185369, 370738, 741476, 1482952, 2965904, 9824557, 19649114, 39298228, 78596456, 157192912]

約数ペア:

[(1, 157192912), (2, 78596456), (4, 39298228), (8, 19649114), (16, 9824557), (53, 2965904), (106, 1482952), (212, 741476), (424, 370738), (848, 185369)]