157025230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{506533}}^1$

素因数の和:506571

約数の個数: 16

約数和(自身を含む): 291763584

約数和(自身を除く): 134738354

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 506533, 1013066, 2532665, 5065330, 15702523, 31405046, 78512615, 157025230]

約数ペア:

[(1, 157025230), (2, 78512615), (5, 31405046), (10, 15702523), (31, 5065330), (62, 2532665), (155, 1013066), (310, 506533)]