156721833298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{69001}}^1\times {\mathrm{59771}}^1$

素因数の和:128793

約数の個数: 16

約数和(自身を含む): 247463252640

約数和(自身を除く): 90741419342

約数列:

[1, 2, 19, 38, 59771, 69001, 119542, 138002, 1135649, 1311019, 2271298, 2622038, 4124258771, 8248517542, 78360916649, 156721833298]

約数ペア:

[(1, 156721833298), (2, 78360916649), (19, 8248517542), (38, 4124258771), (59771, 2622038), (69001, 2271298), (119542, 1311019), (138002, 1135649)]