168700968

素因数分解:

$2^3\times 3^4\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 474825780

約数和(自身を除く): 306124812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 257, 324, 514, 648, 771, 1013, 1028, 1542, 2026, 2056, 2313, 3039, 3084, 4052, 4626, 6078, 6168, 6939, 8104, 9117, 9252, 12156, 13878, 18234, 18504, 20817, 24312, 27351, 27756, 36468, 41634, 54702, 55512, 72936, 82053, 83268, 109404, 164106, 166536, 218808, 260341, 328212, 520682, 656424, 781023, 1041364, 1562046, 2082728, 2343069, 3124092, 4686138, 6248184, 7029207, 9372276, 14058414, 18744552, 21087621, 28116828, 42175242, 56233656, 84350484, 168700968]

約数ペア:

[(1, 168700968), (2, 84350484), (3, 56233656), (4, 42175242), (6, 28116828), (8, 21087621), (9, 18744552), (12, 14058414), (18, 9372276), (24, 7029207), (27, 6248184), (36, 4686138), (54, 3124092), (72, 2343069), (81, 2082728), (108, 1562046), (162, 1041364), (216, 781023), (257, 656424), (324, 520682), (514, 328212), (648, 260341), (771, 218808), (1013, 166536), (1028, 164106), (1542, 109404), (2026, 83268), (2056, 82053), (2313, 72936), (3039, 55512), (3084, 54702), (4052, 41634), (4626, 36468), (6078, 27756), (6168, 27351), (6939, 24312), (8104, 20817), (9117, 18504), (9252, 18234), (12156, 13878)]