163721472

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7399

約数の個数: 72

約数和(自身を含む): 450824640

約数和(自身を除く): 287103168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7351, 7424, 11136, 14702, 22053, 22272, 29404, 44106, 58808, 88212, 117616, 176424, 213179, 235232, 352848, 426358, 470464, 639537, 705696, 852716, 940928, 1279074, 1411392, 1705432, 1881856, 2558148, 2822784, 3410864, 5116296, 5645568, 6821728, 10232592, 13643456, 20465184, 27286912, 40930368, 54573824, 81860736, 163721472]

約数ペア:

[(1, 163721472), (2, 81860736), (3, 54573824), (4, 40930368), (6, 27286912), (8, 20465184), (12, 13643456), (16, 10232592), (24, 6821728), (29, 5645568), (32, 5116296), (48, 3410864), (58, 2822784), (64, 2558148), (87, 1881856), (96, 1705432), (116, 1411392), (128, 1279074), (174, 940928), (192, 852716), (232, 705696), (256, 639537), (348, 470464), (384, 426358), (464, 352848), (696, 235232), (768, 213179), (928, 176424), (1392, 117616), (1856, 88212), (2784, 58808), (3712, 44106), (5568, 29404), (7351, 22272), (7424, 22053), (11136, 14702)]