156792203278

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1\times {\mathrm{390413}}^1$

素因数の和:391851

約数の個数: 16

約数和(自身を含む): 236871982080

約数和(自身を除く): 80079778802

約数列:

[1, 2, 157, 314, 1279, 2558, 200803, 390413, 401606, 780826, 61294841, 122589682, 499338227, 998676454, 78396101639, 156792203278]

約数ペア:

[(1, 156792203278), (2, 78396101639), (157, 998676454), (314, 499338227), (1279, 122589682), (2558, 61294841), (200803, 780826), (390413, 401606)]