128548458

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15593

約数の個数: 48

約数和(自身を含む): 305847360

約数和(自身を除く): 177298902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 15559, 31118, 46677, 93354, 140031, 264503, 280062, 420093, 529006, 793509, 840186, 1260279, 1587018, 2380527, 2520558, 3780837, 4761054, 7141581, 7561674, 14283162, 21424743, 42849486, 64274229, 128548458]

約数ペア:

[(1, 128548458), (2, 64274229), (3, 42849486), (6, 21424743), (9, 14283162), (17, 7561674), (18, 7141581), (27, 4761054), (34, 3780837), (51, 2520558), (54, 2380527), (81, 1587018), (102, 1260279), (153, 840186), (162, 793509), (243, 529006), (306, 420093), (459, 280062), (486, 264503), (918, 140031), (1377, 93354), (2754, 46677), (4131, 31118), (8262, 15559)]