231135138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2579}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 540933120

約数和(自身を除く): 309797982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 383, 766, 1149, 2298, 2579, 3447, 4979, 5158, 6894, 7737, 9958, 14937, 15474, 23211, 29874, 33527, 44811, 46422, 67054, 89622, 100581, 201162, 301743, 603486, 987757, 1975514, 2963271, 5926542, 8889813, 12840841, 17779626, 25681682, 38522523, 77045046, 115567569, 231135138]

約数ペア:

[(1, 231135138), (2, 115567569), (3, 77045046), (6, 38522523), (9, 25681682), (13, 17779626), (18, 12840841), (26, 8889813), (39, 5926542), (78, 2963271), (117, 1975514), (234, 987757), (383, 603486), (766, 301743), (1149, 201162), (2298, 100581), (2579, 89622), (3447, 67054), (4979, 46422), (5158, 44811), (6894, 33527), (7737, 29874), (9958, 23211), (14937, 15474)]