171037468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{16921}}^1$

素因数の和:16970

約数の個数: 36

約数和(自身を含む): 361047792

約数和(自身を除く): 190010324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 16921, 33842, 67684, 118447, 236894, 321499, 473788, 642998, 1285996, 2250493, 4500986, 6108481, 9001972, 12216962, 24433924, 42759367, 85518734, 171037468]

約数ペア:

[(1, 171037468), (2, 85518734), (4, 42759367), (7, 24433924), (14, 12216962), (19, 9001972), (28, 6108481), (38, 4500986), (76, 2250493), (133, 1285996), (266, 642998), (361, 473788), (532, 321499), (722, 236894), (1444, 118447), (2527, 67684), (5054, 33842), (10108, 16921)]