142012138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{10099}}^1$

素因数の和:10269

約数の個数: 16

約数和(自身を含む): 218160000

約数和(自身を除く): 76147862

約数列:

[1, 2, 79, 89, 158, 178, 7031, 10099, 14062, 20198, 797821, 898811, 1595642, 1797622, 71006069, 142012138]

約数ペア:

[(1, 142012138), (2, 71006069), (79, 1797622), (89, 1595642), (158, 898811), (178, 797821), (7031, 20198), (10099, 14062)]