131878872

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 377002080

約数和(自身を除く): 245123208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 97, 138, 184, 194, 207, 276, 291, 388, 414, 552, 582, 776, 821, 828, 873, 1164, 1642, 1656, 1746, 2231, 2328, 2463, 3284, 3492, 4462, 4926, 6568, 6693, 6984, 7389, 8924, 9852, 13386, 14778, 17848, 18883, 19704, 20079, 26772, 29556, 37766, 40158, 53544, 56649, 59112, 75532, 79637, 80316, 113298, 151064, 159274, 160632, 169947, 226596, 238911, 318548, 339894, 453192, 477822, 637096, 679788, 716733, 955644, 1359576, 1433466, 1831651, 1911288, 2866932, 3663302, 5494953, 5733864, 7326604, 10989906, 14653208, 16484859, 21979812, 32969718, 43959624, 65939436, 131878872]

約数ペア:

[(1, 131878872), (2, 65939436), (3, 43959624), (4, 32969718), (6, 21979812), (8, 16484859), (9, 14653208), (12, 10989906), (18, 7326604), (23, 5733864), (24, 5494953), (36, 3663302), (46, 2866932), (69, 1911288), (72, 1831651), (92, 1433466), (97, 1359576), (138, 955644), (184, 716733), (194, 679788), (207, 637096), (276, 477822), (291, 453192), (388, 339894), (414, 318548), (552, 238911), (582, 226596), (776, 169947), (821, 160632), (828, 159274), (873, 151064), (1164, 113298), (1642, 80316), (1656, 79637), (1746, 75532), (2231, 59112), (2328, 56649), (2463, 53544), (3284, 40158), (3492, 37766), (4462, 29556), (4926, 26772), (6568, 20079), (6693, 19704), (6984, 18883), (7389, 17848), (8924, 14778), (9852, 13386)]