160388624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21193}}^1$

素因数の和:21255

約数の個数: 40

約数和(自身を含む): 346903392

約数和(自身を除く): 186514768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 21193, 42386, 84772, 169544, 233123, 339088, 466246, 911299, 932492, 1822598, 1864984, 3645196, 3729968, 7290392, 10024289, 14580784, 20048578, 40097156, 80194312, 160388624]

約数ペア:

[(1, 160388624), (2, 80194312), (4, 40097156), (8, 20048578), (11, 14580784), (16, 10024289), (22, 7290392), (43, 3729968), (44, 3645196), (86, 1864984), (88, 1822598), (172, 932492), (176, 911299), (344, 466246), (473, 339088), (688, 233123), (946, 169544), (1892, 84772), (3784, 42386), (7568, 21193)]