137876590

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{91309}}^1$

素因数の和:91467

約数の個数: 16

約数和(自身を含む): 249824160

約数和(自身を除く): 111947570

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 91309, 182618, 456545, 913090, 13787659, 27575318, 68938295, 137876590]

約数ペア:

[(1, 137876590), (2, 68938295), (5, 27575318), (10, 13787659), (151, 913090), (302, 456545), (755, 182618), (1510, 91309)]