140312088

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 459781380

約数和(自身を除く): 319469292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 491, 504, 567, 588, 648, 729, 756, 882, 972, 982, 1134, 1176, 1323, 1458, 1473, 1512, 1701, 1764, 1944, 1964, 2268, 2646, 2916, 2946, 3402, 3437, 3528, 3928, 3969, 4419, 4536, 5103, 5292, 5832, 5892, 6804, 6874, 7938, 8838, 10206, 10311, 10584, 11784, 11907, 13257, 13608, 13748, 15876, 17676, 20412, 20622, 23814, 24059, 26514, 27496, 30933, 31752, 35352, 35721, 39771, 40824, 41244, 47628, 48118, 53028, 61866, 71442, 72177, 79542, 82488, 92799, 95256, 96236, 106056, 119313, 123732, 142884, 144354, 159084, 185598, 192472, 216531, 238626, 247464, 278397, 285768, 288708, 318168, 357939, 371196, 433062, 477252, 556794, 577416, 649593, 715878, 742392, 835191, 866124, 954504, 1113588, 1299186, 1431756, 1670382, 1732248, 1948779, 2227176, 2505573, 2598372, 2863512, 3340764, 3897558, 5011146, 5196744, 5846337, 6681528, 7795116, 10022292, 11692674, 15590232, 17539011, 20044584, 23385348, 35078022, 46770696, 70156044, 140312088]

約数ペア:

[(1, 140312088), (2, 70156044), (3, 46770696), (4, 35078022), (6, 23385348), (7, 20044584), (8, 17539011), (9, 15590232), (12, 11692674), (14, 10022292), (18, 7795116), (21, 6681528), (24, 5846337), (27, 5196744), (28, 5011146), (36, 3897558), (42, 3340764), (49, 2863512), (54, 2598372), (56, 2505573), (63, 2227176), (72, 1948779), (81, 1732248), (84, 1670382), (98, 1431756), (108, 1299186), (126, 1113588), (147, 954504), (162, 866124), (168, 835191), (189, 742392), (196, 715878), (216, 649593), (243, 577416), (252, 556794), (294, 477252), (324, 433062), (378, 371196), (392, 357939), (441, 318168), (486, 288708), (491, 285768), (504, 278397), (567, 247464), (588, 238626), (648, 216531), (729, 192472), (756, 185598), (882, 159084), (972, 144354), (982, 142884), (1134, 123732), (1176, 119313), (1323, 106056), (1458, 96236), (1473, 95256), (1512, 92799), (1701, 82488), (1764, 79542), (1944, 72177), (1964, 71442), (2268, 61866), (2646, 53028), (2916, 48118), (2946, 47628), (3402, 41244), (3437, 40824), (3528, 39771), (3928, 35721), (3969, 35352), (4419, 31752), (4536, 30933), (5103, 27496), (5292, 26514), (5832, 24059), (5892, 23814), (6804, 20622), (6874, 20412), (7938, 17676), (8838, 15876), (10206, 13748), (10311, 13608), (10584, 13257), (11784, 11907)]