171994592

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 442495872

約数和(自身を除く): 270501280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 83, 88, 112, 116, 154, 166, 176, 203, 224, 232, 308, 319, 332, 352, 406, 464, 581, 616, 638, 664, 812, 841, 913, 928, 1162, 1232, 1276, 1328, 1624, 1682, 1826, 2233, 2324, 2407, 2464, 2552, 2656, 3248, 3364, 3652, 4466, 4648, 4814, 5104, 5887, 6391, 6496, 6728, 7304, 8932, 9251, 9296, 9628, 10208, 11774, 12782, 13456, 14608, 16849, 17864, 18502, 18592, 19256, 23548, 25564, 26477, 26912, 29216, 33698, 35728, 37004, 38512, 47096, 51128, 52954, 64757, 67396, 69803, 71456, 74008, 77024, 94192, 102256, 105908, 129514, 134792, 139606, 148016, 185339, 188384, 204512, 211816, 259028, 269584, 279212, 296032, 370678, 423632, 488621, 518056, 539168, 558424, 741356, 767833, 847264, 977242, 1036112, 1116848, 1482712, 1535666, 1954484, 2072224, 2233696, 2965424, 3071332, 3908968, 5374831, 5930848, 6142664, 7817936, 10749662, 12285328, 15635872, 21499324, 24570656, 42998648, 85997296, 171994592]

約数ペア:

[(1, 171994592), (2, 85997296), (4, 42998648), (7, 24570656), (8, 21499324), (11, 15635872), (14, 12285328), (16, 10749662), (22, 7817936), (28, 6142664), (29, 5930848), (32, 5374831), (44, 3908968), (56, 3071332), (58, 2965424), (77, 2233696), (83, 2072224), (88, 1954484), (112, 1535666), (116, 1482712), (154, 1116848), (166, 1036112), (176, 977242), (203, 847264), (224, 767833), (232, 741356), (308, 558424), (319, 539168), (332, 518056), (352, 488621), (406, 423632), (464, 370678), (581, 296032), (616, 279212), (638, 269584), (664, 259028), (812, 211816), (841, 204512), (913, 188384), (928, 185339), (1162, 148016), (1232, 139606), (1276, 134792), (1328, 129514), (1624, 105908), (1682, 102256), (1826, 94192), (2233, 77024), (2324, 74008), (2407, 71456), (2464, 69803), (2552, 67396), (2656, 64757), (3248, 52954), (3364, 51128), (3652, 47096), (4466, 38512), (4648, 37004), (4814, 35728), (5104, 33698), (5887, 29216), (6391, 26912), (6496, 26477), (6728, 25564), (7304, 23548), (8932, 19256), (9251, 18592), (9296, 18502), (9628, 17864), (10208, 16849), (11774, 14608), (12782, 13456)]