121451168

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 249397344

約数和(自身を除く): 127946176

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 1531, 2144, 2479, 3062, 4958, 6124, 9916, 12248, 19832, 24496, 39664, 48992, 56647, 79328, 102577, 113294, 205154, 226588, 410308, 453176, 820616, 906352, 1641232, 1812704, 3282464, 3795349, 7590698, 15181396, 30362792, 60725584, 121451168]

約数ペア:

[(1, 121451168), (2, 60725584), (4, 30362792), (8, 15181396), (16, 7590698), (32, 3795349), (37, 3282464), (67, 1812704), (74, 1641232), (134, 906352), (148, 820616), (268, 453176), (296, 410308), (536, 226588), (592, 205154), (1072, 113294), (1184, 102577), (1531, 79328), (2144, 56647), (2479, 48992), (3062, 39664), (4958, 24496), (6124, 19832), (9916, 12248)]