156957889312

素因数分解:

$2^5\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{394319}}^1$

素因数の和:396113

約数の個数: 48

約数和(自身を含む): 353354883840

約数和(自身を除く): 196396994528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1777, 3554, 7108, 12439, 14216, 24878, 28432, 49756, 56864, 99512, 199024, 394319, 398048, 788638, 1577276, 2760233, 3154552, 5520466, 6309104, 11040932, 12618208, 22081864, 44163728, 88327456, 700704863, 1401409726, 2802819452, 4904934041, 5605638904, 9809868082, 11211277808, 19619736164, 22422555616, 39239472328, 78478944656, 156957889312]

約数ペア:

[(1, 156957889312), (2, 78478944656), (4, 39239472328), (7, 22422555616), (8, 19619736164), (14, 11211277808), (16, 9809868082), (28, 5605638904), (32, 4904934041), (56, 2802819452), (112, 1401409726), (224, 700704863), (1777, 88327456), (3554, 44163728), (7108, 22081864), (12439, 12618208), (14216, 11040932), (24878, 6309104), (28432, 5520466), (49756, 3154552), (56864, 2760233), (99512, 1577276), (199024, 788638), (394319, 398048)]