139537216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 168

約数和(自身を含む): 364418880

約数和(自身を除く): 224881664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 97, 104, 112, 133, 152, 169, 182, 194, 208, 224, 247, 266, 304, 338, 364, 388, 416, 448, 494, 532, 608, 676, 679, 728, 776, 832, 988, 1064, 1183, 1216, 1261, 1352, 1358, 1456, 1552, 1729, 1843, 1976, 2128, 2366, 2522, 2704, 2716, 2912, 3104, 3211, 3458, 3686, 3952, 4256, 4732, 5044, 5408, 5432, 5824, 6208, 6422, 6916, 7372, 7904, 8512, 8827, 9464, 10088, 10816, 10864, 12844, 12901, 13832, 14744, 15808, 16393, 17654, 18928, 20176, 21728, 22477, 23959, 25688, 25802, 27664, 29488, 32786, 35308, 37856, 40352, 43456, 44954, 47918, 51376, 51604, 55328, 58976, 65572, 70616, 75712, 80704, 89908, 95836, 102752, 103208, 110656, 114751, 117952, 131144, 141232, 167713, 179816, 191672, 205504, 206416, 229502, 262288, 282464, 311467, 335426, 359632, 383344, 412832, 459004, 524576, 564928, 622934, 670852, 719264, 766688, 825664, 918008, 1049152, 1245868, 1341704, 1438528, 1533376, 1836016, 2180269, 2491736, 2683408, 3672032, 4360538, 4983472, 5366816, 7344064, 8721076, 9966944, 10733632, 17442152, 19933888, 34884304, 69768608, 139537216]

約数ペア:

[(1, 139537216), (2, 69768608), (4, 34884304), (7, 19933888), (8, 17442152), (13, 10733632), (14, 9966944), (16, 8721076), (19, 7344064), (26, 5366816), (28, 4983472), (32, 4360538), (38, 3672032), (52, 2683408), (56, 2491736), (64, 2180269), (76, 1836016), (91, 1533376), (97, 1438528), (104, 1341704), (112, 1245868), (133, 1049152), (152, 918008), (169, 825664), (182, 766688), (194, 719264), (208, 670852), (224, 622934), (247, 564928), (266, 524576), (304, 459004), (338, 412832), (364, 383344), (388, 359632), (416, 335426), (448, 311467), (494, 282464), (532, 262288), (608, 229502), (676, 206416), (679, 205504), (728, 191672), (776, 179816), (832, 167713), (988, 141232), (1064, 131144), (1183, 117952), (1216, 114751), (1261, 110656), (1352, 103208), (1358, 102752), (1456, 95836), (1552, 89908), (1729, 80704), (1843, 75712), (1976, 70616), (2128, 65572), (2366, 58976), (2522, 55328), (2704, 51604), (2716, 51376), (2912, 47918), (3104, 44954), (3211, 43456), (3458, 40352), (3686, 37856), (3952, 35308), (4256, 32786), (4732, 29488), (5044, 27664), (5408, 25802), (5432, 25688), (5824, 23959), (6208, 22477), (6422, 21728), (6916, 20176), (7372, 18928), (7904, 17654), (8512, 16393), (8827, 15808), (9464, 14744), (10088, 13832), (10816, 12901), (10864, 12844)]