131757528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2791}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 377925120

約数和(自身を除く): 246167592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 2791, 3372, 3934, 5582, 5901, 6744, 7868, 8373, 11164, 11802, 15736, 16746, 19537, 22328, 23604, 33492, 39074, 47208, 58611, 66984, 78148, 117222, 156296, 234444, 468888, 784271, 1568542, 2352813, 3137084, 4705626, 5489897, 6274168, 9411252, 10979794, 16469691, 18822504, 21959588, 32939382, 43919176, 65878764, 131757528]

約数ペア:

[(1, 131757528), (2, 65878764), (3, 43919176), (4, 32939382), (6, 21959588), (7, 18822504), (8, 16469691), (12, 10979794), (14, 9411252), (21, 6274168), (24, 5489897), (28, 4705626), (42, 3137084), (56, 2352813), (84, 1568542), (168, 784271), (281, 468888), (562, 234444), (843, 156296), (1124, 117222), (1686, 78148), (1967, 66984), (2248, 58611), (2791, 47208), (3372, 39074), (3934, 33492), (5582, 23604), (5901, 22328), (6744, 19537), (7868, 16746), (8373, 15736), (11164, 11802)]