151776394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2341}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 284637312

約数和(自身を除く): 132860918

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2341, 2947, 4631, 4682, 5894, 9262, 16387, 25751, 32417, 32774, 51502, 64834, 180257, 360514, 985561, 1971122, 6898927, 10841171, 13797854, 21682342, 75888197, 151776394]

約数ペア:

[(1, 151776394), (2, 75888197), (7, 21682342), (11, 13797854), (14, 10841171), (22, 6898927), (77, 1971122), (154, 985561), (421, 360514), (842, 180257), (2341, 64834), (2947, 51502), (4631, 32774), (4682, 32417), (5894, 25751), (9262, 16387)]