126649964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 266289408

約数和(自身を除く): 139639444

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 2843, 3182, 5686, 6364, 11137, 11372, 19901, 22274, 39802, 44548, 79604, 105191, 122249, 210382, 244498, 420764, 488996, 736337, 855743, 1472674, 1711486, 2945348, 3422972, 4523213, 9046426, 18092852, 31662491, 63324982, 126649964]

約数ペア:

[(1, 126649964), (2, 63324982), (4, 31662491), (7, 18092852), (14, 9046426), (28, 4523213), (37, 3422972), (43, 2945348), (74, 1711486), (86, 1472674), (148, 855743), (172, 736337), (259, 488996), (301, 420764), (518, 244498), (602, 210382), (1036, 122249), (1204, 105191), (1591, 79604), (2843, 44548), (3182, 39802), (5686, 22274), (6364, 19901), (11137, 11372)]