121805328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 323122176

約数和(自身を除く): 201316848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 103, 142, 206, 213, 284, 309, 347, 412, 426, 568, 618, 694, 824, 852, 1041, 1136, 1236, 1388, 1648, 1704, 2082, 2472, 2776, 3408, 4164, 4944, 5552, 7313, 8328, 14626, 16656, 21939, 24637, 29252, 35741, 43878, 49274, 58504, 71482, 73911, 87756, 98548, 107223, 117008, 142964, 147822, 175512, 197096, 214446, 285928, 295644, 351024, 394192, 428892, 571856, 591288, 857784, 1182576, 1715568, 2537611, 5075222, 7612833, 10150444, 15225666, 20300888, 30451332, 40601776, 60902664, 121805328]

約数ペア:

[(1, 121805328), (2, 60902664), (3, 40601776), (4, 30451332), (6, 20300888), (8, 15225666), (12, 10150444), (16, 7612833), (24, 5075222), (48, 2537611), (71, 1715568), (103, 1182576), (142, 857784), (206, 591288), (213, 571856), (284, 428892), (309, 394192), (347, 351024), (412, 295644), (426, 285928), (568, 214446), (618, 197096), (694, 175512), (824, 147822), (852, 142964), (1041, 117008), (1136, 107223), (1236, 98548), (1388, 87756), (1648, 73911), (1704, 71482), (2082, 58504), (2472, 49274), (2776, 43878), (3408, 35741), (4164, 29252), (4944, 24637), (5552, 21939), (7313, 16656), (8328, 14626)]