128214607465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{192803921}}^1$

素因数の和:192803952

約数の個数: 16

約数和(自身を含む): 185091765120

約数和(自身を除く): 56877157655

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 192803921, 964019605, 1349627447, 3663274499, 6748137235, 18316372495, 25642921493, 128214607465]

約数ペア:

[(1, 128214607465), (5, 25642921493), (7, 18316372495), (19, 6748137235), (35, 3663274499), (95, 1349627447), (133, 964019605), (665, 192803921)]