155344906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{15959}}^1$

素因数の和:16149

約数の個数: 16

約数和(自身を含む): 242081280

約数和(自身を除く): 86736374

約数列:

[1, 2, 31, 62, 157, 314, 4867, 9734, 15959, 31918, 494729, 989458, 2505563, 5011126, 77672453, 155344906]

約数ペア:

[(1, 155344906), (2, 77672453), (31, 5011126), (62, 2505563), (157, 989458), (314, 494729), (4867, 31918), (9734, 15959)]