149826874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{27271}}^1$

素因数の和:27381

約数の個数: 16

約数和(自身を含む): 233666496

約数和(自身を除く): 83839622

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 27271, 54542, 1118111, 1827157, 2236222, 3654314, 74913437, 149826874]

約数ペア:

[(1, 149826874), (2, 74913437), (41, 3654314), (67, 2236222), (82, 1827157), (134, 1118111), (2747, 54542), (5494, 27271)]