166517748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4271}}^1$

素因数の和:4322

約数の個数: 72

約数和(自身を含む): 455736960

約数和(自身を除く): 289219212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4271, 4332, 6498, 8542, 9747, 12813, 12996, 17084, 19494, 25626, 38439, 38988, 51252, 76878, 81149, 115317, 153756, 162298, 230634, 243447, 324596, 461268, 486894, 730341, 973788, 1460682, 1541831, 2191023, 2921364, 3083662, 4382046, 4625493, 6167324, 8764092, 9250986, 13876479, 18501972, 27752958, 41629437, 55505916, 83258874, 166517748]

約数ペア:

[(1, 166517748), (2, 83258874), (3, 55505916), (4, 41629437), (6, 27752958), (9, 18501972), (12, 13876479), (18, 9250986), (19, 8764092), (27, 6167324), (36, 4625493), (38, 4382046), (54, 3083662), (57, 2921364), (76, 2191023), (108, 1541831), (114, 1460682), (171, 973788), (228, 730341), (342, 486894), (361, 461268), (513, 324596), (684, 243447), (722, 230634), (1026, 162298), (1083, 153756), (1444, 115317), (2052, 81149), (2166, 76878), (3249, 51252), (4271, 38988), (4332, 38439), (6498, 25626), (8542, 19494), (9747, 17084), (12813, 12996)]