140160251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38729}}^1$

素因数の和:38794

約数の個数: 16

約数和(自身を含む): 178467840

約数和(自身を除く): 38307589

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 38729, 271103, 426019, 1820263, 2982133, 12741841, 20022893, 140160251]

約数ペア:

[(1, 140160251), (7, 20022893), (11, 12741841), (47, 2982133), (77, 1820263), (329, 426019), (517, 271103), (3619, 38729)]