158243278319

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{1801}}^1\times {\mathrm{70123}}^1$

素因数の和:72110

約数の個数: 16

約数和(自身を含む): 181963365120

約数和(自身を除く): 23720086801

約数列:

[1, 7, 179, 1253, 1801, 12607, 70123, 322379, 490861, 2256653, 12552017, 87864119, 126291523, 884040661, 22606182617, 158243278319]

約数ペア:

[(1, 158243278319), (7, 22606182617), (179, 884040661), (1253, 126291523), (1801, 87864119), (12607, 12552017), (70123, 2256653), (322379, 490861)]