138607104

素因数分解:

$2^9\times 3^1\times {\mathrm{90239}}^1$

素因数の和:90260

約数の個数: 40

約数和(自身を含む): 369262080

約数和(自身を除く): 230654976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 90239, 180478, 270717, 360956, 541434, 721912, 1082868, 1443824, 2165736, 2887648, 4331472, 5775296, 8662944, 11550592, 17325888, 23101184, 34651776, 46202368, 69303552, 138607104]

約数ペア:

[(1, 138607104), (2, 69303552), (3, 46202368), (4, 34651776), (6, 23101184), (8, 17325888), (12, 11550592), (16, 8662944), (24, 5775296), (32, 4331472), (48, 2887648), (64, 2165736), (96, 1443824), (128, 1082868), (192, 721912), (256, 541434), (384, 360956), (512, 270717), (768, 180478), (1536, 90239)]