128081052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 385257600

約数和(自身を除く): 257176548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 29, 33, 36, 38, 44, 57, 58, 66, 76, 87, 99, 114, 116, 132, 171, 174, 198, 209, 228, 261, 319, 342, 348, 396, 418, 522, 551, 587, 627, 638, 684, 836, 957, 1044, 1102, 1174, 1254, 1276, 1653, 1761, 1881, 1914, 2204, 2348, 2508, 2871, 3306, 3522, 3762, 3828, 4959, 5283, 5742, 6061, 6457, 6612, 7044, 7524, 9918, 10566, 11153, 11484, 12122, 12914, 17023, 18183, 19371, 19836, 21132, 22306, 24244, 25828, 33459, 34046, 36366, 38742, 44612, 51069, 54549, 58113, 66918, 68092, 72732, 77484, 100377, 102138, 109098, 116226, 122683, 133836, 153207, 187253, 200754, 204276, 218196, 232452, 245366, 306414, 323437, 368049, 374506, 401508, 490732, 561759, 612828, 646874, 736098, 749012, 970311, 1104147, 1123518, 1293748, 1472196, 1685277, 1940622, 2208294, 2247036, 2910933, 3370554, 3557807, 3881244, 4416588, 5821866, 6741108, 7115614, 10673421, 11643732, 14231228, 21346842, 32020263, 42693684, 64040526, 128081052]

約数ペア:

[(1, 128081052), (2, 64040526), (3, 42693684), (4, 32020263), (6, 21346842), (9, 14231228), (11, 11643732), (12, 10673421), (18, 7115614), (19, 6741108), (22, 5821866), (29, 4416588), (33, 3881244), (36, 3557807), (38, 3370554), (44, 2910933), (57, 2247036), (58, 2208294), (66, 1940622), (76, 1685277), (87, 1472196), (99, 1293748), (114, 1123518), (116, 1104147), (132, 970311), (171, 749012), (174, 736098), (198, 646874), (209, 612828), (228, 561759), (261, 490732), (319, 401508), (342, 374506), (348, 368049), (396, 323437), (418, 306414), (522, 245366), (551, 232452), (587, 218196), (627, 204276), (638, 200754), (684, 187253), (836, 153207), (957, 133836), (1044, 122683), (1102, 116226), (1174, 109098), (1254, 102138), (1276, 100377), (1653, 77484), (1761, 72732), (1881, 68092), (1914, 66918), (2204, 58113), (2348, 54549), (2508, 51069), (2871, 44612), (3306, 38742), (3522, 36366), (3762, 34046), (3828, 33459), (4959, 25828), (5283, 24244), (5742, 22306), (6061, 21132), (6457, 19836), (6612, 19371), (7044, 18183), (7524, 17023), (9918, 12914), (10566, 12122), (11153, 11484)]