154128723838

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{1421773}}^1$

素因数の和:1422651

約数の個数: 16

約数和(自身を含む): 234933935760

約数和(自身を除く): 80805211922

約数列:

[1, 2, 67, 134, 809, 1618, 54203, 108406, 1421773, 2843546, 95258791, 190517582, 1150214357, 2300428714, 77064361919, 154128723838]

約数ペア:

[(1, 154128723838), (2, 77064361919), (67, 2300428714), (134, 1150214357), (809, 190517582), (1618, 95258791), (54203, 2843546), (108406, 1421773)]