161582078

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{8737}}^1$

素因数の和:10067

約数の個数: 16

約数和(自身を含む): 277239264

約数和(自身を除く): 115657186

約数列:

[1, 2, 7, 14, 1321, 2642, 8737, 9247, 17474, 18494, 61159, 122318, 11541577, 23083154, 80791039, 161582078]

約数ペア:

[(1, 161582078), (2, 80791039), (7, 23083154), (14, 11541577), (1321, 122318), (2642, 61159), (8737, 18494), (9247, 17474)]