157434888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{504599}}^1$

素因数の和:504621

約数の個数: 32

約数和(自身を含む): 423864000

約数和(自身を除く): 266429112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 504599, 1009198, 1513797, 2018396, 3027594, 4036792, 6055188, 6559787, 12110376, 13119574, 19679361, 26239148, 39358722, 52478296, 78717444, 157434888]

約数ペア:

[(1, 157434888), (2, 78717444), (3, 52478296), (4, 39358722), (6, 26239148), (8, 19679361), (12, 13119574), (13, 12110376), (24, 6559787), (26, 6055188), (39, 4036792), (52, 3027594), (78, 2018396), (104, 1513797), (156, 1009198), (312, 504599)]