181121556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 529966080

約数和(自身を除く): 348844524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 211, 231, 308, 422, 462, 633, 844, 924, 929, 1266, 1477, 1858, 2321, 2532, 2787, 2954, 3716, 4431, 4642, 5574, 5908, 6503, 6963, 8862, 9284, 10219, 11148, 13006, 13926, 16247, 17724, 19509, 20438, 26012, 27852, 30657, 32494, 39018, 40876, 48741, 61314, 64988, 71533, 78036, 97482, 122628, 143066, 194964, 196019, 214599, 286132, 392038, 429198, 588057, 784076, 858396, 1176114, 1372133, 2156209, 2352228, 2744266, 4116399, 4312418, 5488532, 6468627, 8232798, 8624836, 12937254, 15093463, 16465596, 25874508, 30186926, 45280389, 60373852, 90560778, 181121556]

約数ペア:

[(1, 181121556), (2, 90560778), (3, 60373852), (4, 45280389), (6, 30186926), (7, 25874508), (11, 16465596), (12, 15093463), (14, 12937254), (21, 8624836), (22, 8232798), (28, 6468627), (33, 5488532), (42, 4312418), (44, 4116399), (66, 2744266), (77, 2352228), (84, 2156209), (132, 1372133), (154, 1176114), (211, 858396), (231, 784076), (308, 588057), (422, 429198), (462, 392038), (633, 286132), (844, 214599), (924, 196019), (929, 194964), (1266, 143066), (1477, 122628), (1858, 97482), (2321, 78036), (2532, 71533), (2787, 64988), (2954, 61314), (3716, 48741), (4431, 40876), (4642, 39018), (5574, 32494), (5908, 30657), (6503, 27852), (6963, 26012), (8862, 20438), (9284, 19509), (10219, 17724), (11148, 16247), (13006, 13926)]