156797640004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{440442809}}^1$

素因数の和:440442902

約数の個数: 12

約数和(自身を含む): 277478970300

約数和(自身を除く): 120681330296

約数列:

[1, 2, 4, 89, 178, 356, 440442809, 880885618, 1761771236, 39199410001, 78398820002, 156797640004]

約数ペア:

[(1, 156797640004), (2, 78398820002), (4, 39199410001), (89, 1761771236), (178, 880885618), (356, 440442809)]