156905141492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{5563223}}^1$

素因数の和:5563879

約数の個数: 24

約数和(自身を含む): 300013543872

約数和(自身を除く): 143108402380

約数列:

[1, 2, 4, 11, 22, 44, 641, 1282, 2564, 7051, 14102, 28204, 5563223, 11126446, 22252892, 61195453, 122390906, 244781812, 3566025943, 7132051886, 14264103772, 39226285373, 78452570746, 156905141492]

約数ペア:

[(1, 156905141492), (2, 78452570746), (4, 39226285373), (11, 14264103772), (22, 7132051886), (44, 3566025943), (641, 244781812), (1282, 122390906), (2564, 61195453), (7051, 22252892), (14102, 11126446), (28204, 5563223)]