189756644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4703}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 417263616

約数和(自身を除く): 227506972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 4703, 5764, 9406, 10087, 18812, 20174, 32921, 40348, 51733, 65842, 103466, 131684, 206932, 362131, 616093, 724262, 1232186, 1448524, 2464372, 4312651, 6777023, 8625302, 13554046, 17250604, 27108092, 47439161, 94878322, 189756644]

約数ペア:

[(1, 189756644), (2, 94878322), (4, 47439161), (7, 27108092), (11, 17250604), (14, 13554046), (22, 8625302), (28, 6777023), (44, 4312651), (77, 2464372), (131, 1448524), (154, 1232186), (262, 724262), (308, 616093), (524, 362131), (917, 206932), (1441, 131684), (1834, 103466), (2882, 65842), (3668, 51733), (4703, 40348), (5764, 32921), (9406, 20174), (10087, 18812)]