129159712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 279617184

約数和(自身を除く): 150457472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 1048, 1441, 2096, 2801, 2882, 4192, 5602, 5764, 11204, 11528, 22408, 23056, 30811, 44816, 46112, 61622, 89632, 123244, 246488, 366931, 492976, 733862, 985952, 1467724, 2935448, 4036241, 5870896, 8072482, 11741792, 16144964, 32289928, 64579856, 129159712]

約数ペア:

[(1, 129159712), (2, 64579856), (4, 32289928), (8, 16144964), (11, 11741792), (16, 8072482), (22, 5870896), (32, 4036241), (44, 2935448), (88, 1467724), (131, 985952), (176, 733862), (262, 492976), (352, 366931), (524, 246488), (1048, 123244), (1441, 89632), (2096, 61622), (2801, 46112), (2882, 44816), (4192, 30811), (5602, 23056), (5764, 22408), (11204, 11528)]