133088998168

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{32909}}^1$

素因数の和:33460

約数の個数: 64

約数和(自身を含む): 287327995200

約数和(自身を除く): 154238997032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 281, 514, 562, 1028, 1124, 1799, 1967, 2056, 2248, 3598, 3934, 7196, 7868, 14392, 15736, 32909, 65818, 72217, 131636, 144434, 230363, 263272, 288868, 460726, 505519, 577736, 921452, 1011038, 1842904, 2022076, 4044152, 8457613, 9247429, 16915226, 18494858, 33830452, 36989716, 59203291, 64732003, 67660904, 73979432, 118406582, 129464006, 236813164, 258928012, 473626328, 517856024, 2376589253, 4753178506, 9506357012, 16636124771, 19012714024, 33272249542, 66544499084, 133088998168]

約数ペア:

[(1, 133088998168), (2, 66544499084), (4, 33272249542), (7, 19012714024), (8, 16636124771), (14, 9506357012), (28, 4753178506), (56, 2376589253), (257, 517856024), (281, 473626328), (514, 258928012), (562, 236813164), (1028, 129464006), (1124, 118406582), (1799, 73979432), (1967, 67660904), (2056, 64732003), (2248, 59203291), (3598, 36989716), (3934, 33830452), (7196, 18494858), (7868, 16915226), (14392, 9247429), (15736, 8457613), (32909, 4044152), (65818, 2022076), (72217, 1842904), (131636, 1011038), (144434, 921452), (230363, 577736), (263272, 505519), (288868, 460726)]