128789034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20117}}^1$

素因数の和:20230

約数の個数: 32

約数和(自身を含む): 283905216

約数和(自身を除く): 155116182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 20117, 40234, 60351, 120702, 221287, 442574, 663861, 1327722, 1951349, 3902698, 5854047, 11708094, 21464839, 42929678, 64394517, 128789034]

約数ペア:

[(1, 128789034), (2, 64394517), (3, 42929678), (6, 21464839), (11, 11708094), (22, 5854047), (33, 3902698), (66, 1951349), (97, 1327722), (194, 663861), (291, 442574), (582, 221287), (1067, 120702), (2134, 60351), (3201, 40234), (6402, 20117)]