155685312

素因数分解:

$2^6\times 3^2\times {\mathrm{270287}}^1$

素因数の和:270305

約数の個数: 42

約数和(自身を含む): 446245488

約数和(自身を除く): 290560176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 270287, 540574, 810861, 1081148, 1621722, 2162296, 2432583, 3243444, 4324592, 4865166, 6486888, 8649184, 9730332, 12973776, 17298368, 19460664, 25947552, 38921328, 51895104, 77842656, 155685312]

約数ペア:

[(1, 155685312), (2, 77842656), (3, 51895104), (4, 38921328), (6, 25947552), (8, 19460664), (9, 17298368), (12, 12973776), (16, 9730332), (18, 8649184), (24, 6486888), (32, 4865166), (36, 4324592), (48, 3243444), (64, 2432583), (72, 2162296), (96, 1621722), (144, 1081148), (192, 810861), (288, 540574), (576, 270287)]