139376072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36833}}^1$

素因数の和:36893

約数の個数: 32

約数和(自身を含む): 291725280

約数和(自身を除く): 152349208

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 36833, 73666, 147332, 294664, 405163, 810326, 1583819, 1620652, 3167638, 3241304, 6335276, 12670552, 17422009, 34844018, 69688036, 139376072]

約数ペア:

[(1, 139376072), (2, 69688036), (4, 34844018), (8, 17422009), (11, 12670552), (22, 6335276), (43, 3241304), (44, 3167638), (86, 1620652), (88, 1583819), (172, 810326), (344, 405163), (473, 294664), (946, 147332), (1892, 73666), (3784, 36833)]