128703312

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1549}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 361047700

約数和(自身を除く): 232344388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 1154, 1549, 1731, 2308, 3098, 3462, 4616, 4647, 5193, 6196, 6924, 9232, 9294, 10386, 12392, 13848, 13941, 18588, 20772, 24784, 27696, 27882, 37176, 41544, 55764, 74352, 83088, 111528, 223056, 893773, 1787546, 2681319, 3575092, 5362638, 7150184, 8043957, 10725276, 14300368, 16087914, 21450552, 32175828, 42901104, 64351656, 128703312]

約数ペア:

[(1, 128703312), (2, 64351656), (3, 42901104), (4, 32175828), (6, 21450552), (8, 16087914), (9, 14300368), (12, 10725276), (16, 8043957), (18, 7150184), (24, 5362638), (36, 3575092), (48, 2681319), (72, 1787546), (144, 893773), (577, 223056), (1154, 111528), (1549, 83088), (1731, 74352), (2308, 55764), (3098, 41544), (3462, 37176), (4616, 27882), (4647, 27696), (5193, 24784), (6196, 20772), (6924, 18588), (9232, 13941), (9294, 13848), (10386, 12392)]