141747984

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{20089}}^1$

素因数の和:20117

約数の個数: 90

約数和(自身を含む): 461487390

約数和(自身を除く): 319739406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 20089, 40178, 60267, 80356, 120534, 140623, 160712, 180801, 241068, 281246, 321424, 361602, 421869, 482136, 562492, 723204, 843738, 964272, 984361, 1124984, 1265607, 1446408, 1687476, 1968722, 2249968, 2531214, 2892816, 2953083, 3374952, 3937444, 5062428, 5906166, 6749904, 7874888, 8859249, 10124856, 11812332, 15749776, 17718498, 20249712, 23624664, 35436996, 47249328, 70873992, 141747984]

約数ペア:

[(1, 141747984), (2, 70873992), (3, 47249328), (4, 35436996), (6, 23624664), (7, 20249712), (8, 17718498), (9, 15749776), (12, 11812332), (14, 10124856), (16, 8859249), (18, 7874888), (21, 6749904), (24, 5906166), (28, 5062428), (36, 3937444), (42, 3374952), (48, 2953083), (49, 2892816), (56, 2531214), (63, 2249968), (72, 1968722), (84, 1687476), (98, 1446408), (112, 1265607), (126, 1124984), (144, 984361), (147, 964272), (168, 843738), (196, 723204), (252, 562492), (294, 482136), (336, 421869), (392, 361602), (441, 321424), (504, 281246), (588, 241068), (784, 180801), (882, 160712), (1008, 140623), (1176, 120534), (1764, 80356), (2352, 60267), (3528, 40178), (7056, 20089)]