125239128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{745471}}^1$

素因数の和:745487

約数の個数: 32

約数和(自身を含む): 357826560

約数和(自身を除く): 232587432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 745471, 1490942, 2236413, 2981884, 4472826, 5218297, 5963768, 8945652, 10436594, 15654891, 17891304, 20873188, 31309782, 41746376, 62619564, 125239128]

約数ペア:

[(1, 125239128), (2, 62619564), (3, 41746376), (4, 31309782), (6, 20873188), (7, 17891304), (8, 15654891), (12, 10436594), (14, 8945652), (21, 5963768), (24, 5218297), (28, 4472826), (42, 2981884), (56, 2236413), (84, 1490942), (168, 745471)]