161843486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{268843}}^1$

素因数の和:268895

約数の個数: 16

約数和(自身を含む): 283899264

約数和(自身を除く): 122055778

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 268843, 537686, 1881901, 3763802, 11560249, 23120498, 80921743, 161843486]

約数ペア:

[(1, 161843486), (2, 80921743), (7, 23120498), (14, 11560249), (43, 3763802), (86, 1881901), (301, 537686), (602, 268843)]