169638894

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 389148480

約数和(自身を除く): 219509586

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 193, 246, 369, 386, 397, 579, 738, 794, 1107, 1158, 1191, 1737, 2214, 2382, 3474, 3573, 5211, 7146, 7913, 10422, 10719, 15826, 16277, 21438, 23739, 32554, 47478, 48831, 71217, 76621, 97662, 142434, 146493, 153242, 213651, 229863, 292986, 427302, 439479, 459726, 689589, 878958, 1379178, 2068767, 3141461, 4137534, 6282922, 9424383, 18848766, 28273149, 56546298, 84819447, 169638894]

約数ペア:

[(1, 169638894), (2, 84819447), (3, 56546298), (6, 28273149), (9, 18848766), (18, 9424383), (27, 6282922), (41, 4137534), (54, 3141461), (82, 2068767), (123, 1379178), (193, 878958), (246, 689589), (369, 459726), (386, 439479), (397, 427302), (579, 292986), (738, 229863), (794, 213651), (1107, 153242), (1158, 146493), (1191, 142434), (1737, 97662), (2214, 76621), (2382, 71217), (3474, 48831), (3573, 47478), (5211, 32554), (7146, 23739), (7913, 21438), (10422, 16277), (10719, 15826)]