128565604

素因数分解:

$2^2\times {\mathrm{6301}}^1\times {\mathrm{5101}}^1$

素因数の和:11406

約数の個数: 12

約数和(自身を含む): 225069628

約数和(自身を除く): 96504024

約数列:

[1, 2, 4, 5101, 6301, 10202, 12602, 20404, 25204, 32141401, 64282802, 128565604]

約数ペア:

[(1, 128565604), (2, 64282802), (4, 32141401), (5101, 25204), (6301, 20404), (10202, 12602)]