189295278

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 401006592

約数和(自身を除く): 211711314

約数列:

[1, 2, 3, 6, 41, 73, 82, 83, 123, 127, 146, 166, 219, 246, 249, 254, 381, 438, 498, 762, 2993, 3403, 5207, 5986, 6059, 6806, 8979, 9271, 10209, 10414, 10541, 12118, 15621, 17958, 18177, 18542, 20418, 21082, 27813, 31242, 31623, 36354, 55626, 63246, 248419, 380111, 432181, 496838, 745257, 760222, 769493, 864362, 1140333, 1296543, 1490514, 1538986, 2280666, 2308479, 2593086, 4616958, 31549213, 63098426, 94647639, 189295278]

約数ペア:

[(1, 189295278), (2, 94647639), (3, 63098426), (6, 31549213), (41, 4616958), (73, 2593086), (82, 2308479), (83, 2280666), (123, 1538986), (127, 1490514), (146, 1296543), (166, 1140333), (219, 864362), (246, 769493), (249, 760222), (254, 745257), (381, 496838), (438, 432181), (498, 380111), (762, 248419), (2993, 63246), (3403, 55626), (5207, 36354), (5986, 31623), (6059, 31242), (6806, 27813), (8979, 21082), (9271, 20418), (10209, 18542), (10414, 18177), (10541, 17958), (12118, 15621)]