142770856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{435277}}^1$

素因数の和:435324

約数の個数: 16

約数和(自身を含む): 274225140

約数和(自身を除く): 131454284

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 435277, 870554, 1741108, 3482216, 17846357, 35692714, 71385428, 142770856]

約数ペア:

[(1, 142770856), (2, 71385428), (4, 35692714), (8, 17846357), (41, 3482216), (82, 1741108), (164, 870554), (328, 435277)]