169517712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 541729216

約数和(自身を除く): 372211504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 197, 208, 273, 312, 336, 364, 394, 546, 591, 624, 728, 788, 1092, 1182, 1379, 1456, 1576, 2184, 2364, 2561, 2758, 3152, 4137, 4368, 4728, 5122, 5516, 7683, 8274, 9456, 10244, 11032, 15366, 16548, 17927, 20488, 22064, 30732, 33096, 35854, 38809, 40976, 53781, 61464, 66192, 71708, 77618, 107562, 116427, 122928, 143416, 155236, 215124, 232854, 271663, 286832, 310472, 430248, 465708, 504517, 543326, 620944, 814989, 860496, 931416, 1009034, 1086652, 1513551, 1629978, 1862832, 2018068, 2173304, 3027102, 3259956, 3531619, 4036136, 4346608, 6054204, 6519912, 7063238, 8072272, 10594857, 12108408, 13039824, 14126476, 21189714, 24216816, 28252952, 42379428, 56505904, 84758856, 169517712]

約数ペア:

[(1, 169517712), (2, 84758856), (3, 56505904), (4, 42379428), (6, 28252952), (7, 24216816), (8, 21189714), (12, 14126476), (13, 13039824), (14, 12108408), (16, 10594857), (21, 8072272), (24, 7063238), (26, 6519912), (28, 6054204), (39, 4346608), (42, 4036136), (48, 3531619), (52, 3259956), (56, 3027102), (78, 2173304), (84, 2018068), (91, 1862832), (104, 1629978), (112, 1513551), (156, 1086652), (168, 1009034), (182, 931416), (197, 860496), (208, 814989), (273, 620944), (312, 543326), (336, 504517), (364, 465708), (394, 430248), (546, 310472), (591, 286832), (624, 271663), (728, 232854), (788, 215124), (1092, 155236), (1182, 143416), (1379, 122928), (1456, 116427), (1576, 107562), (2184, 77618), (2364, 71708), (2561, 66192), (2758, 61464), (3152, 53781), (4137, 40976), (4368, 38809), (4728, 35854), (5122, 33096), (5516, 30732), (7683, 22064), (8274, 20488), (9456, 17927), (10244, 16548), (11032, 15366)]