161168678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{385571}}^1$

素因数の和:385603

約数の個数: 16

約数和(自身を含む): 277611840

約数和(自身を除く): 116443162

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 385571, 771142, 4241281, 7325849, 8482562, 14651698, 80584339, 161168678]

約数ペア:

[(1, 161168678), (2, 80584339), (11, 14651698), (19, 8482562), (22, 7325849), (38, 4241281), (209, 771142), (418, 385571)]