128879102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{37313}}^1$

素因数の和:37483

約数の個数: 16

約数和(自身を含む): 212242032

約数和(自身を除く): 83362930

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 37313, 74626, 410443, 820886, 5858141, 11716282, 64439551, 128879102]

約数ペア:

[(1, 128879102), (2, 64439551), (11, 11716282), (22, 5858141), (157, 820886), (314, 410443), (1727, 74626), (3454, 37313)]