138803168

素因数分解:

$2^5\times 7^1\times {\mathrm{619657}}^1$

素因数の和:619674

約数の個数: 24

約数和(自身を含む): 312307632

約数和(自身を除く): 173504464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619657, 1239314, 2478628, 4337599, 4957256, 8675198, 9914512, 17350396, 19829024, 34700792, 69401584, 138803168]

約数ペア:

[(1, 138803168), (2, 69401584), (4, 34700792), (7, 19829024), (8, 17350396), (14, 9914512), (16, 8675198), (28, 4957256), (32, 4337599), (56, 2478628), (112, 1239314), (224, 619657)]