137656064

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 357127680

約数和(自身を除く): 219471616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 311, 364, 416, 448, 494, 532, 608, 622, 728, 832, 896, 988, 1064, 1216, 1244, 1456, 1664, 1729, 1792, 1976, 2128, 2177, 2432, 2488, 2912, 3328, 3458, 3952, 4043, 4256, 4354, 4864, 4976, 5824, 5909, 6916, 7904, 8086, 8512, 8708, 9952, 11648, 11818, 13832, 15808, 16172, 17024, 17416, 19904, 23296, 23636, 27664, 28301, 31616, 32344, 34048, 34832, 39808, 41363, 47272, 55328, 56602, 63232, 64688, 69664, 76817, 79616, 82726, 94544, 110656, 113204, 129376, 139328, 153634, 165452, 189088, 221312, 226408, 258752, 278656, 307268, 330904, 378176, 442624, 452816, 517504, 537719, 557312, 614536, 661808, 756352, 905632, 1035008, 1075438, 1229072, 1323616, 1512704, 1811264, 2150876, 2458144, 2647232, 3622528, 4301752, 4916288, 5294464, 7245056, 8603504, 9832576, 10588928, 17207008, 19665152, 34414016, 68828032, 137656064]

約数ペア:

[(1, 137656064), (2, 68828032), (4, 34414016), (7, 19665152), (8, 17207008), (13, 10588928), (14, 9832576), (16, 8603504), (19, 7245056), (26, 5294464), (28, 4916288), (32, 4301752), (38, 3622528), (52, 2647232), (56, 2458144), (64, 2150876), (76, 1811264), (91, 1512704), (104, 1323616), (112, 1229072), (128, 1075438), (133, 1035008), (152, 905632), (182, 756352), (208, 661808), (224, 614536), (247, 557312), (256, 537719), (266, 517504), (304, 452816), (311, 442624), (364, 378176), (416, 330904), (448, 307268), (494, 278656), (532, 258752), (608, 226408), (622, 221312), (728, 189088), (832, 165452), (896, 153634), (988, 139328), (1064, 129376), (1216, 113204), (1244, 110656), (1456, 94544), (1664, 82726), (1729, 79616), (1792, 76817), (1976, 69664), (2128, 64688), (2177, 63232), (2432, 56602), (2488, 55328), (2912, 47272), (3328, 41363), (3458, 39808), (3952, 34832), (4043, 34048), (4256, 32344), (4354, 31616), (4864, 28301), (4976, 27664), (5824, 23636), (5909, 23296), (6916, 19904), (7904, 17416), (8086, 17024), (8512, 16172), (8708, 15808), (9952, 13832), (11648, 11818)]