148289778

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 269989902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 243, 273, 294, 351, 378, 441, 479, 486, 546, 567, 637, 702, 819, 882, 958, 1053, 1134, 1274, 1323, 1437, 1638, 1701, 1911, 2106, 2457, 2646, 2874, 3159, 3353, 3402, 3822, 3969, 4311, 4914, 5733, 6227, 6318, 6706, 7371, 7938, 8622, 10059, 11466, 11907, 12454, 12933, 14742, 17199, 18681, 20118, 22113, 23471, 23814, 25866, 30177, 34398, 37362, 38799, 43589, 44226, 46942, 51597, 56043, 60354, 70413, 77598, 87178, 90531, 103194, 112086, 116397, 130767, 140826, 154791, 168129, 181062, 211239, 232794, 261534, 271593, 305123, 309582, 336258, 392301, 422478, 504387, 543186, 610246, 633717, 784602, 814779, 915369, 1008774, 1176903, 1267434, 1513161, 1629558, 1830738, 1901151, 2353806, 2746107, 3026322, 3530709, 3802302, 5492214, 5703453, 7061418, 8238321, 10592127, 11406906, 16476642, 21184254, 24714963, 49429926, 74144889, 148289778]

約数ペア:

[(1, 148289778), (2, 74144889), (3, 49429926), (6, 24714963), (7, 21184254), (9, 16476642), (13, 11406906), (14, 10592127), (18, 8238321), (21, 7061418), (26, 5703453), (27, 5492214), (39, 3802302), (42, 3530709), (49, 3026322), (54, 2746107), (63, 2353806), (78, 1901151), (81, 1830738), (91, 1629558), (98, 1513161), (117, 1267434), (126, 1176903), (147, 1008774), (162, 915369), (182, 814779), (189, 784602), (234, 633717), (243, 610246), (273, 543186), (294, 504387), (351, 422478), (378, 392301), (441, 336258), (479, 309582), (486, 305123), (546, 271593), (567, 261534), (637, 232794), (702, 211239), (819, 181062), (882, 168129), (958, 154791), (1053, 140826), (1134, 130767), (1274, 116397), (1323, 112086), (1437, 103194), (1638, 90531), (1701, 87178), (1911, 77598), (2106, 70413), (2457, 60354), (2646, 56043), (2874, 51597), (3159, 46942), (3353, 44226), (3402, 43589), (3822, 38799), (3969, 37362), (4311, 34398), (4914, 30177), (5733, 25866), (6227, 23814), (6318, 23471), (6706, 22113), (7371, 20118), (7938, 18681), (8622, 17199), (10059, 14742), (11466, 12933), (11907, 12454)]