137851664

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{4561}}^1$

素因数の和:6458

約数の個数: 20

約数和(自身を含む): 267287580

約数和(自身を除く): 129435916

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 4561, 7556, 9122, 15112, 18244, 30224, 36488, 72976, 8615729, 17231458, 34462916, 68925832, 137851664]

約数ペア:

[(1, 137851664), (2, 68925832), (4, 34462916), (8, 17231458), (16, 8615729), (1889, 72976), (3778, 36488), (4561, 30224), (7556, 18244), (9122, 15112)]