131490758

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113159}}^1$

素因数の和:113251

約数の個数: 16

約数和(自身を含む): 228130560

約数和(自身を除く): 96639802

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 113159, 226318, 792113, 1584226, 9392197, 18784394, 65745379, 131490758]

約数ペア:

[(1, 131490758), (2, 65745379), (7, 18784394), (14, 9392197), (83, 1584226), (166, 792113), (581, 226318), (1162, 113159)]