153405838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{3769}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 235609920

約数和(自身を除く): 82204082

約数列:

[1, 2, 47, 94, 433, 866, 3769, 7538, 20351, 40702, 177143, 354286, 1631977, 3263954, 76702919, 153405838]

約数ペア:

[(1, 153405838), (2, 76702919), (47, 3263954), (94, 1631977), (433, 354286), (866, 177143), (3769, 40702), (7538, 20351)]