121208776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 140064824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 179, 221, 358, 383, 442, 716, 766, 884, 1432, 1532, 1768, 2327, 3043, 3064, 4654, 4979, 6086, 6511, 9308, 9958, 12172, 13022, 18616, 19916, 24344, 26044, 39559, 39832, 52088, 68557, 79118, 84643, 137114, 158236, 169286, 274228, 316472, 338572, 548456, 677144, 891241, 1165469, 1782482, 2330938, 3564964, 4661876, 7129928, 9323752, 15151097, 30302194, 60604388, 121208776]

約数ペア:

[(1, 121208776), (2, 60604388), (4, 30302194), (8, 15151097), (13, 9323752), (17, 7129928), (26, 4661876), (34, 3564964), (52, 2330938), (68, 1782482), (104, 1165469), (136, 891241), (179, 677144), (221, 548456), (358, 338572), (383, 316472), (442, 274228), (716, 169286), (766, 158236), (884, 137114), (1432, 84643), (1532, 79118), (1768, 68557), (2327, 52088), (3043, 39832), (3064, 39559), (4654, 26044), (4979, 24344), (6086, 19916), (6511, 18616), (9308, 13022), (9958, 12172)]