157030656738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{638336003}}^1$

素因数の和:638336049

約数の個数: 16

約数和(自身を含む): 321721346016

約数和(自身を除く): 164690689278

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 638336003, 1276672006, 1915008009, 3830016018, 26171776123, 52343552246, 78515328369, 157030656738]

約数ペア:

[(1, 157030656738), (2, 78515328369), (3, 52343552246), (6, 26171776123), (41, 3830016018), (82, 1915008009), (123, 1276672006), (246, 638336003)]