148957879

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 176117760

約数和(自身を除く): 27159881

約数列:

[1, 7, 41, 103, 287, 721, 4223, 5039, 29561, 35273, 206599, 519017, 1446193, 3633119, 21279697, 148957879]

約数ペア:

[(1, 148957879), (7, 21279697), (41, 3633119), (103, 1446193), (287, 519017), (721, 206599), (4223, 35273), (5039, 29561)]