129090484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 123715916

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 1583, 2146, 2204, 2812, 3166, 4292, 6332, 20387, 30077, 40774, 45907, 58571, 60154, 81548, 91814, 117142, 120308, 183628, 234284, 872233, 1112849, 1698559, 1744466, 2225698, 3397118, 3488932, 4451396, 6794236, 32272621, 64545242, 129090484]

約数ペア:

[(1, 129090484), (2, 64545242), (4, 32272621), (19, 6794236), (29, 4451396), (37, 3488932), (38, 3397118), (58, 2225698), (74, 1744466), (76, 1698559), (116, 1112849), (148, 872233), (551, 234284), (703, 183628), (1073, 120308), (1102, 117142), (1406, 91814), (1583, 81548), (2146, 60154), (2204, 58571), (2812, 45907), (3166, 40774), (4292, 30077), (6332, 20387)]