145276728

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{25117}}^1$

素因数の和:25367

約数の個数: 32

約数和(自身を含む): 364713360

約数和(自身を除く): 219436632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 25117, 50234, 75351, 100468, 150702, 200936, 301404, 602808, 6053197, 12106394, 18159591, 24212788, 36319182, 48425576, 72638364, 145276728]

約数ペア:

[(1, 145276728), (2, 72638364), (3, 48425576), (4, 36319182), (6, 24212788), (8, 18159591), (12, 12106394), (24, 6053197), (241, 602808), (482, 301404), (723, 200936), (964, 150702), (1446, 100468), (1928, 75351), (2892, 50234), (5784, 25117)]