161036798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{18379}}^1$

素因数の和:18731

約数の個数: 16

約数和(自身を含む): 260922480

約数和(自身を除く): 99885682

約数列:

[1, 2, 13, 26, 337, 674, 4381, 8762, 18379, 36758, 238927, 477854, 6193723, 12387446, 80518399, 161036798]

約数ペア:

[(1, 161036798), (2, 80518399), (13, 12387446), (26, 6193723), (337, 477854), (674, 238927), (4381, 36758), (8762, 18379)]