128412504

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 381410640

約数和(自身を除く): 252998136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 281, 396, 562, 577, 792, 843, 1124, 1154, 1686, 1731, 2248, 2308, 2529, 3091, 3372, 3462, 4616, 5058, 5193, 6182, 6347, 6744, 6924, 9273, 10116, 10386, 12364, 12694, 13848, 18546, 19041, 20232, 20772, 24728, 25388, 27819, 37092, 38082, 41544, 50776, 55638, 57123, 74184, 76164, 111276, 114246, 152328, 162137, 222552, 228492, 324274, 456984, 486411, 648548, 972822, 1297096, 1459233, 1783507, 1945644, 2918466, 3567014, 3891288, 5350521, 5836932, 7134028, 10701042, 11673864, 14268056, 16051563, 21402084, 32103126, 42804168, 64206252, 128412504]

約数ペア:

[(1, 128412504), (2, 64206252), (3, 42804168), (4, 32103126), (6, 21402084), (8, 16051563), (9, 14268056), (11, 11673864), (12, 10701042), (18, 7134028), (22, 5836932), (24, 5350521), (33, 3891288), (36, 3567014), (44, 2918466), (66, 1945644), (72, 1783507), (88, 1459233), (99, 1297096), (132, 972822), (198, 648548), (264, 486411), (281, 456984), (396, 324274), (562, 228492), (577, 222552), (792, 162137), (843, 152328), (1124, 114246), (1154, 111276), (1686, 76164), (1731, 74184), (2248, 57123), (2308, 55638), (2529, 50776), (3091, 41544), (3372, 38082), (3462, 37092), (4616, 27819), (5058, 25388), (5193, 24728), (6182, 20772), (6347, 20232), (6744, 19041), (6924, 18546), (9273, 13848), (10116, 12694), (10386, 12364)]