165742766

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 291755520

約数和(自身を除く): 126012754

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1607, 1946, 3214, 7367, 11249, 14734, 22498, 51569, 85171, 103138, 170342, 223373, 446746, 596197, 1192394, 1563611, 3127222, 11838769, 23677538, 82871383, 165742766]

約数ペア:

[(1, 165742766), (2, 82871383), (7, 23677538), (14, 11838769), (53, 3127222), (106, 1563611), (139, 1192394), (278, 596197), (371, 446746), (742, 223373), (973, 170342), (1607, 103138), (1946, 85171), (3214, 51569), (7367, 22498), (11249, 14734)]