154255248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:989

約数の個数: 120

約数和(自身を含む): 496496000

約数和(自身を除く): 342240752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 199, 252, 336, 398, 504, 597, 769, 796, 1008, 1194, 1393, 1538, 1592, 1791, 2307, 2388, 2786, 3076, 3184, 3582, 4179, 4614, 4776, 5383, 5572, 6152, 6921, 7164, 8358, 9228, 9552, 10766, 11144, 12304, 12537, 13842, 14328, 16149, 16716, 18456, 21532, 22288, 25074, 27684, 28656, 32298, 33432, 36912, 43064, 48447, 50148, 55368, 64596, 66864, 86128, 96894, 100296, 110736, 129192, 153031, 193788, 200592, 258384, 306062, 387576, 459093, 612124, 775152, 918186, 1071217, 1224248, 1377279, 1836372, 2142434, 2448496, 2754558, 3213651, 3672744, 4284868, 5509116, 6427302, 7345488, 8569736, 9640953, 11018232, 12854604, 17139472, 19281906, 22036464, 25709208, 38563812, 51418416, 77127624, 154255248]

約数ペア:

[(1, 154255248), (2, 77127624), (3, 51418416), (4, 38563812), (6, 25709208), (7, 22036464), (8, 19281906), (9, 17139472), (12, 12854604), (14, 11018232), (16, 9640953), (18, 8569736), (21, 7345488), (24, 6427302), (28, 5509116), (36, 4284868), (42, 3672744), (48, 3213651), (56, 2754558), (63, 2448496), (72, 2142434), (84, 1836372), (112, 1377279), (126, 1224248), (144, 1071217), (168, 918186), (199, 775152), (252, 612124), (336, 459093), (398, 387576), (504, 306062), (597, 258384), (769, 200592), (796, 193788), (1008, 153031), (1194, 129192), (1393, 110736), (1538, 100296), (1592, 96894), (1791, 86128), (2307, 66864), (2388, 64596), (2786, 55368), (3076, 50148), (3184, 48447), (3582, 43064), (4179, 36912), (4614, 33432), (4776, 32298), (5383, 28656), (5572, 27684), (6152, 25074), (6921, 22288), (7164, 21532), (8358, 18456), (9228, 16716), (9552, 16149), (10766, 14328), (11144, 13842), (12304, 12537)]