123307128

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{4993}}^1$

素因数の和:5026

約数の個数: 96

約数和(自身を含む): 389532000

約数和(自身を除く): 266224872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 4993, 6174, 8232, 9986, 12348, 14979, 19972, 24696, 29958, 34951, 39944, 44937, 59916, 69902, 89874, 104853, 119832, 139804, 179748, 209706, 244657, 279608, 314559, 359496, 419412, 489314, 629118, 733971, 838824, 978628, 1258236, 1467942, 1712599, 1957256, 2201913, 2516472, 2935884, 3425198, 4403826, 5137797, 5871768, 6850396, 8807652, 10275594, 13700792, 15413391, 17615304, 20551188, 30826782, 41102376, 61653564, 123307128]

約数ペア:

[(1, 123307128), (2, 61653564), (3, 41102376), (4, 30826782), (6, 20551188), (7, 17615304), (8, 15413391), (9, 13700792), (12, 10275594), (14, 8807652), (18, 6850396), (21, 5871768), (24, 5137797), (28, 4403826), (36, 3425198), (42, 2935884), (49, 2516472), (56, 2201913), (63, 1957256), (72, 1712599), (84, 1467942), (98, 1258236), (126, 978628), (147, 838824), (168, 733971), (196, 629118), (252, 489314), (294, 419412), (343, 359496), (392, 314559), (441, 279608), (504, 244657), (588, 209706), (686, 179748), (882, 139804), (1029, 119832), (1176, 104853), (1372, 89874), (1764, 69902), (2058, 59916), (2744, 44937), (3087, 39944), (3528, 34951), (4116, 29958), (4993, 24696), (6174, 19972), (8232, 14979), (9986, 12348)]