156939554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{23059}}^1$

素因数の和:23185

約数の個数: 16

約数和(自身を含む): 244067040

約数和(自身を除く): 87127486

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 23059, 46118, 945419, 1890838, 1913897, 3827794, 78469777, 156939554]

約数ペア:

[(1, 156939554), (2, 78469777), (41, 3827794), (82, 1913897), (83, 1890838), (166, 945419), (3403, 46118), (6806, 23059)]