156976586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{14341}}^1$

素因数の和:14777

約数の個数: 16

約数和(自身を含む): 254197608

約数和(自身を除く): 97221022

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 14341, 28682, 186433, 372866, 6037561, 12075122, 78488293, 156976586]

約数ペア:

[(1, 156976586), (2, 78488293), (13, 12075122), (26, 6037561), (421, 372866), (842, 186433), (5473, 28682), (10946, 14341)]