159773710

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37951}}^1$

素因数の和:38379

約数の個数: 16

約数和(自身を含む): 288283392

約数和(自身を除く): 128509682

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 37951, 75902, 189755, 379510, 15977371, 31954742, 79886855, 159773710]

約数ペア:

[(1, 159773710), (2, 79886855), (5, 31954742), (10, 15977371), (421, 379510), (842, 189755), (2105, 75902), (4210, 37951)]