128422968961

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{20231}}^1\times {\mathrm{24509}}^1$

素因数の和:44784

約数の個数: 16

約数和(自身を含む): 150749441280

約数和(自身を除く): 22326472319

約数列:

[1, 7, 37, 259, 20231, 24509, 141617, 171563, 748547, 906833, 5239829, 6347831, 495841579, 3470891053, 18346138423, 128422968961]

約数ペア:

[(1, 128422968961), (7, 18346138423), (37, 3470891053), (259, 495841579), (20231, 6347831), (24509, 5239829), (141617, 906833), (171563, 748547)]