138077804

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4673}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 247348080

約数和(自身を除く): 109270276

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 4673, 7387, 9346, 14774, 18692, 29548, 387859, 415897, 775718, 831794, 1551436, 1663588, 34519451, 69038902, 138077804]

約数ペア:

[(1, 138077804), (2, 69038902), (4, 34519451), (83, 1663588), (89, 1551436), (166, 831794), (178, 775718), (332, 415897), (356, 387859), (4673, 29548), (7387, 18692), (9346, 14774)]