179040078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 485452800

約数和(自身を除く): 306412722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 97, 114, 126, 133, 171, 189, 194, 257, 266, 291, 342, 378, 399, 513, 514, 582, 679, 771, 798, 873, 1026, 1197, 1358, 1542, 1746, 1799, 1843, 2037, 2313, 2394, 2619, 3591, 3598, 3686, 4074, 4626, 4883, 5238, 5397, 5529, 6111, 6939, 7182, 9766, 10794, 11058, 12222, 12901, 13878, 14649, 16191, 16587, 18333, 24929, 25802, 29298, 32382, 33174, 34181, 36666, 38703, 43947, 48573, 49761, 49858, 68362, 74787, 77406, 87894, 97146, 99522, 102543, 116109, 131841, 149574, 174503, 205086, 224361, 232218, 263682, 307629, 348327, 349006, 448722, 473651, 523509, 615258, 673083, 696654, 922887, 947302, 1047018, 1346166, 1420953, 1570527, 1845774, 2841906, 3141054, 3315557, 4262859, 4711581, 6631114, 8525718, 9423162, 9946671, 12788577, 19893342, 25577154, 29840013, 59680026, 89520039, 179040078]

約数ペア:

[(1, 179040078), (2, 89520039), (3, 59680026), (6, 29840013), (7, 25577154), (9, 19893342), (14, 12788577), (18, 9946671), (19, 9423162), (21, 8525718), (27, 6631114), (38, 4711581), (42, 4262859), (54, 3315557), (57, 3141054), (63, 2841906), (97, 1845774), (114, 1570527), (126, 1420953), (133, 1346166), (171, 1047018), (189, 947302), (194, 922887), (257, 696654), (266, 673083), (291, 615258), (342, 523509), (378, 473651), (399, 448722), (513, 349006), (514, 348327), (582, 307629), (679, 263682), (771, 232218), (798, 224361), (873, 205086), (1026, 174503), (1197, 149574), (1358, 131841), (1542, 116109), (1746, 102543), (1799, 99522), (1843, 97146), (2037, 87894), (2313, 77406), (2394, 74787), (2619, 68362), (3591, 49858), (3598, 49761), (3686, 48573), (4074, 43947), (4626, 38703), (4883, 36666), (5238, 34181), (5397, 33174), (5529, 32382), (6111, 29298), (6939, 25802), (7182, 24929), (9766, 18333), (10794, 16587), (11058, 16191), (12222, 14649), (12901, 13878)]