127953154

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61339}}^1$

素因数の和:61497

約数の個数: 16

約数和(自身を含む): 220824000

約数和(自身を除く): 92870846

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 61339, 122678, 429373, 858746, 9139511, 18279022, 63976577, 127953154]

約数ペア:

[(1, 127953154), (2, 63976577), (7, 18279022), (14, 9139511), (149, 858746), (298, 429373), (1043, 122678), (2086, 61339)]