157586610818

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{481301}}^1$

素因数の和:481587

約数の個数: 48

約数和(自身を含む): 297277142904

約数和(自身を除く): 139690532086

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 257, 514, 637, 1274, 1799, 3341, 3598, 6682, 12593, 23387, 25186, 46774, 163709, 327418, 481301, 962602, 3369107, 6256913, 6738214, 12513826, 23583749, 43798391, 47167498, 87596782, 123694357, 247388714, 306588737, 613177474, 865860499, 1608026641, 1731720998, 3216053282, 6061023493, 11256186487, 12122046986, 22512372974, 78793305409, 157586610818]

約数ペア:

[(1, 157586610818), (2, 78793305409), (7, 22512372974), (13, 12122046986), (14, 11256186487), (26, 6061023493), (49, 3216053282), (91, 1731720998), (98, 1608026641), (182, 865860499), (257, 613177474), (514, 306588737), (637, 247388714), (1274, 123694357), (1799, 87596782), (3341, 47167498), (3598, 43798391), (6682, 23583749), (12593, 12513826), (23387, 6738214), (25186, 6256913), (46774, 3369107), (163709, 962602), (327418, 481301)]