128156982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12953}}^1$

素因数の和:13072

約数の個数: 32

約数和(自身を含む): 274210272

約数和(自身を除く): 146053290

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 3298, 4947, 9894, 12953, 25906, 38859, 77718, 220201, 440402, 660603, 1256441, 1321206, 2512882, 3769323, 7538646, 21359497, 42718994, 64078491, 128156982]

約数ペア:

[(1, 128156982), (2, 64078491), (3, 42718994), (6, 21359497), (17, 7538646), (34, 3769323), (51, 2512882), (97, 1321206), (102, 1256441), (194, 660603), (291, 440402), (582, 220201), (1649, 77718), (3298, 38859), (4947, 25906), (9894, 12953)]