189786972452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36246557}}^1$

素因数の和:36246596

約数の個数: 48

約数和(自身を含む): 438438365568

約数和(自身を除く): 248651393116

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 36246557, 72493114, 144986228, 253725899, 398712127, 507451798, 616191469, 797424254, 1014903596, 1232382938, 1594848508, 2464765876, 2790984889, 4313340283, 5581969778, 6778106159, 8626680566, 11163939556, 13556212318, 17253361132, 27112424636, 47446743113, 94893486226, 189786972452]

約数ペア:

[(1, 189786972452), (2, 94893486226), (4, 47446743113), (7, 27112424636), (11, 17253361132), (14, 13556212318), (17, 11163939556), (22, 8626680566), (28, 6778106159), (34, 5581969778), (44, 4313340283), (68, 2790984889), (77, 2464765876), (119, 1594848508), (154, 1232382938), (187, 1014903596), (238, 797424254), (308, 616191469), (374, 507451798), (476, 398712127), (748, 253725899), (1309, 144986228), (2618, 72493114), (5236, 36246557)]