139917456

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 477719424

約数和(自身を除く): 337801968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 97, 106, 108, 112, 126, 144, 159, 162, 168, 189, 194, 212, 216, 243, 252, 291, 318, 324, 336, 371, 378, 388, 424, 432, 477, 486, 504, 567, 582, 636, 648, 679, 742, 756, 776, 848, 873, 954, 972, 1008, 1113, 1134, 1164, 1272, 1296, 1358, 1431, 1484, 1512, 1552, 1701, 1746, 1908, 1944, 2037, 2226, 2268, 2328, 2544, 2619, 2716, 2862, 2968, 3024, 3339, 3402, 3492, 3816, 3888, 4074, 4293, 4452, 4536, 4656, 5141, 5238, 5432, 5724, 5936, 6111, 6678, 6804, 6984, 7632, 7857, 8148, 8586, 8904, 9072, 10017, 10282, 10476, 10864, 11448, 12222, 12879, 13356, 13608, 13968, 15423, 15714, 16296, 17172, 17808, 18333, 20034, 20564, 20952, 22896, 23571, 24444, 25758, 26712, 27216, 30051, 30846, 31428, 32592, 34344, 35987, 36666, 40068, 41128, 41904, 46269, 47142, 48888, 51516, 53424, 54999, 60102, 61692, 62856, 68688, 71974, 73332, 80136, 82256, 90153, 92538, 94284, 97776, 103032, 107961, 109998, 120204, 123384, 125712, 138807, 143948, 146664, 160272, 164997, 180306, 185076, 188568, 206064, 215922, 219996, 240408, 246768, 277614, 287896, 293328, 323883, 329994, 360612, 370152, 377136, 416421, 431844, 439992, 480816, 555228, 575792, 647766, 659988, 721224, 740304, 832842, 863688, 879984, 971649, 1110456, 1249263, 1295532, 1319976, 1442448, 1665684, 1727376, 1943298, 2220912, 2498526, 2591064, 2639952, 2914947, 3331368, 3886596, 4997052, 5182128, 5829894, 6662736, 7773192, 8744841, 9994104, 11659788, 15546384, 17489682, 19988208, 23319576, 34979364, 46639152, 69958728, 139917456]

約数ペア:

[(1, 139917456), (2, 69958728), (3, 46639152), (4, 34979364), (6, 23319576), (7, 19988208), (8, 17489682), (9, 15546384), (12, 11659788), (14, 9994104), (16, 8744841), (18, 7773192), (21, 6662736), (24, 5829894), (27, 5182128), (28, 4997052), (36, 3886596), (42, 3331368), (48, 2914947), (53, 2639952), (54, 2591064), (56, 2498526), (63, 2220912), (72, 1943298), (81, 1727376), (84, 1665684), (97, 1442448), (106, 1319976), (108, 1295532), (112, 1249263), (126, 1110456), (144, 971649), (159, 879984), (162, 863688), (168, 832842), (189, 740304), (194, 721224), (212, 659988), (216, 647766), (243, 575792), (252, 555228), (291, 480816), (318, 439992), (324, 431844), (336, 416421), (371, 377136), (378, 370152), (388, 360612), (424, 329994), (432, 323883), (477, 293328), (486, 287896), (504, 277614), (567, 246768), (582, 240408), (636, 219996), (648, 215922), (679, 206064), (742, 188568), (756, 185076), (776, 180306), (848, 164997), (873, 160272), (954, 146664), (972, 143948), (1008, 138807), (1113, 125712), (1134, 123384), (1164, 120204), (1272, 109998), (1296, 107961), (1358, 103032), (1431, 97776), (1484, 94284), (1512, 92538), (1552, 90153), (1701, 82256), (1746, 80136), (1908, 73332), (1944, 71974), (2037, 68688), (2226, 62856), (2268, 61692), (2328, 60102), (2544, 54999), (2619, 53424), (2716, 51516), (2862, 48888), (2968, 47142), (3024, 46269), (3339, 41904), (3402, 41128), (3492, 40068), (3816, 36666), (3888, 35987), (4074, 34344), (4293, 32592), (4452, 31428), (4536, 30846), (4656, 30051), (5141, 27216), (5238, 26712), (5432, 25758), (5724, 24444), (5936, 23571), (6111, 22896), (6678, 20952), (6804, 20564), (6984, 20034), (7632, 18333), (7857, 17808), (8148, 17172), (8586, 16296), (8904, 15714), (9072, 15423), (10017, 13968), (10282, 13608), (10476, 13356), (10864, 12879), (11448, 12222)]