128160324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 349020672

約数和(自身を除く): 220860348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 4993, 6417, 8556, 9986, 12834, 14979, 19972, 25668, 29958, 44937, 59916, 89874, 114839, 154783, 179748, 229678, 309566, 344517, 459356, 464349, 619132, 689034, 928698, 1033551, 1378068, 1393047, 1857396, 2067102, 2786094, 3560009, 4134204, 5572188, 7120018, 10680027, 14240036, 21360054, 32040081, 42720108, 64080162, 128160324]

約数ペア:

[(1, 128160324), (2, 64080162), (3, 42720108), (4, 32040081), (6, 21360054), (9, 14240036), (12, 10680027), (18, 7120018), (23, 5572188), (31, 4134204), (36, 3560009), (46, 2786094), (62, 2067102), (69, 1857396), (92, 1393047), (93, 1378068), (124, 1033551), (138, 928698), (186, 689034), (207, 619132), (276, 464349), (279, 459356), (372, 344517), (414, 309566), (558, 229678), (713, 179748), (828, 154783), (1116, 114839), (1426, 89874), (2139, 59916), (2852, 44937), (4278, 29958), (4993, 25668), (6417, 19972), (8556, 14979), (9986, 12834)]