138019248

素因数分解:

$2^4\times 3^3\times {\mathrm{319489}}^1$

素因数の和:319506

約数の個数: 40

約数和(自身を含む): 396167600

約数和(自身を除く): 258148352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 319489, 638978, 958467, 1277956, 1916934, 2555912, 2875401, 3833868, 5111824, 5750802, 7667736, 8626203, 11501604, 15335472, 17252406, 23003208, 34504812, 46006416, 69009624, 138019248]

約数ペア:

[(1, 138019248), (2, 69009624), (3, 46006416), (4, 34504812), (6, 23003208), (8, 17252406), (9, 15335472), (12, 11501604), (16, 8626203), (18, 7667736), (24, 5750802), (27, 5111824), (36, 3833868), (48, 2875401), (54, 2555912), (72, 1916934), (108, 1277956), (144, 958467), (216, 638978), (432, 319489)]