155913354

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 356647200

約数和(自身を除く): 200733846

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 643, 709, 1286, 1418, 1929, 2127, 3858, 4254, 5787, 6381, 11574, 12217, 12762, 13471, 24434, 26942, 36651, 40413, 73302, 80826, 109953, 121239, 219906, 242478, 455887, 911774, 1367661, 2735322, 4102983, 8205966, 8661853, 17323706, 25985559, 51971118, 77956677, 155913354]

約数ペア:

[(1, 155913354), (2, 77956677), (3, 51971118), (6, 25985559), (9, 17323706), (18, 8661853), (19, 8205966), (38, 4102983), (57, 2735322), (114, 1367661), (171, 911774), (342, 455887), (643, 242478), (709, 219906), (1286, 121239), (1418, 109953), (1929, 80826), (2127, 73302), (3858, 40413), (4254, 36651), (5787, 26942), (6381, 24434), (11574, 13471), (12217, 12762)]