168986448

素因数分解:

$2^4\times 3^2\times {\mathrm{811}}^1\times {\mathrm{1447}}^1$

素因数の和:2272

約数の個数: 60

約数和(自身を含む): 473837728

約数和(自身を除く): 304851280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 811, 1447, 1622, 2433, 2894, 3244, 4341, 4866, 5788, 6488, 7299, 8682, 9732, 11576, 12976, 13023, 14598, 17364, 19464, 23152, 26046, 29196, 34728, 38928, 52092, 58392, 69456, 104184, 116784, 208368, 1173517, 2347034, 3520551, 4694068, 7041102, 9388136, 10561653, 14082204, 18776272, 21123306, 28164408, 42246612, 56328816, 84493224, 168986448]

約数ペア:

[(1, 168986448), (2, 84493224), (3, 56328816), (4, 42246612), (6, 28164408), (8, 21123306), (9, 18776272), (12, 14082204), (16, 10561653), (18, 9388136), (24, 7041102), (36, 4694068), (48, 3520551), (72, 2347034), (144, 1173517), (811, 208368), (1447, 116784), (1622, 104184), (2433, 69456), (2894, 58392), (3244, 52092), (4341, 38928), (4866, 34728), (5788, 29196), (6488, 26046), (7299, 23152), (8682, 19464), (9732, 17364), (11576, 14598), (12976, 13023)]