155721168

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10499}}^1$

素因数の和:10616

約数の個数: 60

約数和(自身を含む): 440076000

約数和(自身を除く): 284354832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 10499, 14832, 20998, 31497, 41996, 62994, 83992, 94491, 125988, 167984, 188982, 251976, 377964, 503952, 755928, 1081397, 1511856, 2162794, 3244191, 4325588, 6488382, 8651176, 9732573, 12976764, 17302352, 19465146, 25953528, 38930292, 51907056, 77860584, 155721168]

約数ペア:

[(1, 155721168), (2, 77860584), (3, 51907056), (4, 38930292), (6, 25953528), (8, 19465146), (9, 17302352), (12, 12976764), (16, 9732573), (18, 8651176), (24, 6488382), (36, 4325588), (48, 3244191), (72, 2162794), (103, 1511856), (144, 1081397), (206, 755928), (309, 503952), (412, 377964), (618, 251976), (824, 188982), (927, 167984), (1236, 125988), (1648, 94491), (1854, 83992), (2472, 62994), (3708, 41996), (4944, 31497), (7416, 20998), (10499, 14832)]