128260708

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{4349}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 229836600

約数和(自身を除く): 101575892

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 4349, 7373, 8698, 14746, 17396, 29492, 317477, 439249, 634954, 878498, 1269908, 1756996, 32065177, 64130354, 128260708]

約数ペア:

[(1, 128260708), (2, 64130354), (4, 32065177), (73, 1756996), (101, 1269908), (146, 878498), (202, 634954), (292, 439249), (404, 317477), (4349, 29492), (7373, 17396), (8698, 14746)]