157075114

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{20143}}^1$

素因数の和:20709

約数の個数: 16

約数和(自身を含む): 269768448

約数和(自身を除く): 112693334

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 20143, 40286, 141001, 282002, 11219651, 22439302, 78537557, 157075114]

約数ペア:

[(1, 157075114), (2, 78537557), (7, 22439302), (14, 11219651), (557, 282002), (1114, 141001), (3899, 40286), (7798, 20143)]