144691904

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 363108240

約数和(自身を除く): 218416336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 43, 49, 56, 58, 64, 74, 86, 98, 112, 116, 148, 172, 196, 203, 224, 232, 259, 296, 301, 344, 392, 406, 448, 464, 518, 592, 602, 688, 784, 812, 928, 1036, 1073, 1184, 1204, 1247, 1376, 1421, 1568, 1591, 1624, 1813, 1856, 2072, 2107, 2146, 2368, 2408, 2494, 2752, 2842, 3136, 3182, 3248, 3626, 4144, 4214, 4292, 4816, 4988, 5684, 6364, 6496, 7252, 7511, 8288, 8428, 8584, 8729, 9632, 9976, 11137, 11368, 12728, 12992, 14504, 15022, 16576, 16856, 17168, 17458, 19264, 19952, 22274, 22736, 25456, 29008, 30044, 33712, 34336, 34916, 39904, 44548, 45472, 46139, 50912, 52577, 58016, 60088, 61103, 67424, 68672, 69832, 77959, 79808, 89096, 90944, 92278, 101824, 105154, 116032, 120176, 122206, 134848, 139664, 155918, 178192, 184556, 210308, 240352, 244412, 279328, 311836, 322973, 356384, 369112, 420616, 480704, 488824, 558656, 623672, 645946, 712768, 738224, 841232, 977648, 1247344, 1291892, 1476448, 1682464, 1955296, 2260811, 2494688, 2583784, 2952896, 3364928, 3910592, 4521622, 4989376, 5167568, 9043244, 10335136, 18086488, 20670272, 36172976, 72345952, 144691904]

約数ペア:

[(1, 144691904), (2, 72345952), (4, 36172976), (7, 20670272), (8, 18086488), (14, 10335136), (16, 9043244), (28, 5167568), (29, 4989376), (32, 4521622), (37, 3910592), (43, 3364928), (49, 2952896), (56, 2583784), (58, 2494688), (64, 2260811), (74, 1955296), (86, 1682464), (98, 1476448), (112, 1291892), (116, 1247344), (148, 977648), (172, 841232), (196, 738224), (203, 712768), (224, 645946), (232, 623672), (259, 558656), (296, 488824), (301, 480704), (344, 420616), (392, 369112), (406, 356384), (448, 322973), (464, 311836), (518, 279328), (592, 244412), (602, 240352), (688, 210308), (784, 184556), (812, 178192), (928, 155918), (1036, 139664), (1073, 134848), (1184, 122206), (1204, 120176), (1247, 116032), (1376, 105154), (1421, 101824), (1568, 92278), (1591, 90944), (1624, 89096), (1813, 79808), (1856, 77959), (2072, 69832), (2107, 68672), (2146, 67424), (2368, 61103), (2408, 60088), (2494, 58016), (2752, 52577), (2842, 50912), (3136, 46139), (3182, 45472), (3248, 44548), (3626, 39904), (4144, 34916), (4214, 34336), (4292, 33712), (4816, 30044), (4988, 29008), (5684, 25456), (6364, 22736), (6496, 22274), (7252, 19952), (7511, 19264), (8288, 17458), (8428, 17168), (8584, 16856), (8729, 16576), (9632, 15022), (9976, 14504), (11137, 12992), (11368, 12728)]