121428048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{691}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 359707136

約数和(自身を除く): 238279088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 691, 1046, 1382, 1569, 2073, 2092, 2764, 3138, 3661, 4146, 4184, 4837, 5528, 6276, 7322, 8292, 8368, 9674, 10983, 11056, 12552, 14511, 14644, 16584, 19348, 21966, 25104, 29022, 29288, 33168, 38696, 43932, 58044, 58576, 77392, 87864, 116088, 175728, 232176, 361393, 722786, 1084179, 1445572, 2168358, 2529751, 2891144, 4336716, 5059502, 5782288, 7589253, 8673432, 10119004, 15178506, 17346864, 20238008, 30357012, 40476016, 60714024, 121428048]

約数ペア:

[(1, 121428048), (2, 60714024), (3, 40476016), (4, 30357012), (6, 20238008), (7, 17346864), (8, 15178506), (12, 10119004), (14, 8673432), (16, 7589253), (21, 5782288), (24, 5059502), (28, 4336716), (42, 2891144), (48, 2529751), (56, 2168358), (84, 1445572), (112, 1084179), (168, 722786), (336, 361393), (523, 232176), (691, 175728), (1046, 116088), (1382, 87864), (1569, 77392), (2073, 58576), (2092, 58044), (2764, 43932), (3138, 38696), (3661, 33168), (4146, 29288), (4184, 29022), (4837, 25104), (5528, 21966), (6276, 19348), (7322, 16584), (8292, 14644), (8368, 14511), (9674, 12552), (10983, 11056)]