139268144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4517}}^1$

素因数の和:4613

約数の個数: 40

約数和(自身を含む): 282356928

約数和(自身を除く): 143088784

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 4517, 7708, 9034, 15416, 18068, 30832, 36136, 72272, 185197, 212299, 370394, 424598, 740788, 849196, 1481576, 1698392, 2963152, 3396784, 8704259, 17408518, 34817036, 69634072, 139268144]

約数ペア:

[(1, 139268144), (2, 69634072), (4, 34817036), (8, 17408518), (16, 8704259), (41, 3396784), (47, 2963152), (82, 1698392), (94, 1481576), (164, 849196), (188, 740788), (328, 424598), (376, 370394), (656, 212299), (752, 185197), (1927, 72272), (3854, 36136), (4517, 30832), (7708, 18068), (9034, 15416)]