157020127243

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{20183}}^1\times {\mathrm{7079}}^1$

素因数の和:27426

約数の個数: 16

約数和(自身を含む): 180629038080

約数和(自身を除く): 23608910837

約数列:

[1, 7, 157, 1099, 7079, 20183, 49553, 141281, 1111403, 3168731, 7779821, 22181117, 142875457, 1000128199, 22431446749, 157020127243]

約数ペア:

[(1, 157020127243), (7, 22431446749), (157, 1000128199), (1099, 142875457), (7079, 22181117), (20183, 7779821), (49553, 3168731), (141281, 1111403)]