188950212

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 567537600

約数和(自身を除く): 378587388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 761, 836, 1026, 1089, 1188, 1254, 1452, 1522, 1881, 2052, 2178, 2283, 2299, 2508, 3044, 3267, 3762, 4356, 4566, 4598, 5643, 6534, 6849, 6897, 7524, 8371, 9132, 9196, 11286, 13068, 13698, 13794, 14459, 16742, 20547, 20691, 22572, 25113, 27396, 27588, 28918, 33484, 41094, 41382, 43377, 50226, 57836, 62073, 75339, 82188, 82764, 86754, 92081, 100452, 124146, 130131, 150678, 159049, 173508, 184162, 226017, 248292, 260262, 276243, 301356, 318098, 368324, 390393, 452034, 477147, 520524, 552486, 636196, 780786, 828729, 904068, 954294, 1104972, 1431441, 1561572, 1657458, 1749539, 1908588, 2486187, 2862882, 3314916, 3499078, 4294323, 4972374, 5248617, 5725764, 6998156, 8588646, 9944748, 10497234, 15745851, 17177292, 20994468, 31491702, 47237553, 62983404, 94475106, 188950212]

約数ペア:

[(1, 188950212), (2, 94475106), (3, 62983404), (4, 47237553), (6, 31491702), (9, 20994468), (11, 17177292), (12, 15745851), (18, 10497234), (19, 9944748), (22, 8588646), (27, 6998156), (33, 5725764), (36, 5248617), (38, 4972374), (44, 4294323), (54, 3499078), (57, 3314916), (66, 2862882), (76, 2486187), (99, 1908588), (108, 1749539), (114, 1657458), (121, 1561572), (132, 1431441), (171, 1104972), (198, 954294), (209, 904068), (228, 828729), (242, 780786), (297, 636196), (342, 552486), (363, 520524), (396, 477147), (418, 452034), (484, 390393), (513, 368324), (594, 318098), (627, 301356), (684, 276243), (726, 260262), (761, 248292), (836, 226017), (1026, 184162), (1089, 173508), (1188, 159049), (1254, 150678), (1452, 130131), (1522, 124146), (1881, 100452), (2052, 92081), (2178, 86754), (2283, 82764), (2299, 82188), (2508, 75339), (3044, 62073), (3267, 57836), (3762, 50226), (4356, 43377), (4566, 41382), (4598, 41094), (5643, 33484), (6534, 28918), (6849, 27588), (6897, 27396), (7524, 25113), (8371, 22572), (9132, 20691), (9196, 20547), (11286, 16742), (13068, 14459), (13698, 13794)]