128141652

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150401}}^1$

素因数の和:150479

約数の個数: 24

約数和(自身を含む): 303210432

約数和(自身を除く): 175068780

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 150401, 300802, 451203, 601604, 902406, 1804812, 10678471, 21356942, 32035413, 42713884, 64070826, 128141652]

約数ペア:

[(1, 128141652), (2, 64070826), (3, 42713884), (4, 32035413), (6, 21356942), (12, 10678471), (71, 1804812), (142, 902406), (213, 601604), (284, 451203), (426, 300802), (852, 150401)]