149354208

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2687}}^1$

素因数の和:2896

約数の個数: 72

約数和(自身を含む): 427085568

約数和(自身を除く): 277731360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 2687, 3088, 3474, 4632, 5374, 6176, 6948, 8061, 9264, 10748, 13896, 16122, 18528, 21496, 24183, 27792, 32244, 42992, 48366, 55584, 64488, 85984, 96732, 128976, 193464, 257952, 386928, 518591, 773856, 1037182, 1555773, 2074364, 3111546, 4148728, 4667319, 6223092, 8297456, 9334638, 12446184, 16594912, 18669276, 24892368, 37338552, 49784736, 74677104, 149354208]

約数ペア:

[(1, 149354208), (2, 74677104), (3, 49784736), (4, 37338552), (6, 24892368), (8, 18669276), (9, 16594912), (12, 12446184), (16, 9334638), (18, 8297456), (24, 6223092), (32, 4667319), (36, 4148728), (48, 3111546), (72, 2074364), (96, 1555773), (144, 1037182), (193, 773856), (288, 518591), (386, 386928), (579, 257952), (772, 193464), (1158, 128976), (1544, 96732), (1737, 85984), (2316, 64488), (2687, 55584), (3088, 48366), (3474, 42992), (4632, 32244), (5374, 27792), (6176, 24183), (6948, 21496), (8061, 18528), (9264, 16122), (10748, 13896)]