186980864

素因数分解:

$2^9\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 120

約数和(自身を含む): 451327140

約数和(自身を除く): 264346276

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 257, 392, 406, 448, 464, 512, 514, 784, 812, 896, 928, 1028, 1421, 1568, 1624, 1792, 1799, 1856, 2056, 2842, 3136, 3248, 3584, 3598, 3712, 4112, 5684, 6272, 6496, 7196, 7424, 7453, 8224, 11368, 12544, 12593, 12992, 14392, 14848, 14906, 16448, 22736, 25088, 25186, 25984, 28784, 29812, 32896, 45472, 50372, 51968, 52171, 57568, 59624, 65792, 90944, 100744, 103936, 104342, 115136, 119248, 131584, 181888, 201488, 208684, 230272, 238496, 363776, 365197, 402976, 417368, 460544, 476992, 727552, 730394, 805952, 834736, 921088, 953984, 1460788, 1611904, 1669472, 1907968, 2921576, 3223808, 3338944, 3815936, 5843152, 6447616, 6677888, 11686304, 13355776, 23372608, 26711552, 46745216, 93490432, 186980864]

約数ペア:

[(1, 186980864), (2, 93490432), (4, 46745216), (7, 26711552), (8, 23372608), (14, 13355776), (16, 11686304), (28, 6677888), (29, 6447616), (32, 5843152), (49, 3815936), (56, 3338944), (58, 3223808), (64, 2921576), (98, 1907968), (112, 1669472), (116, 1611904), (128, 1460788), (196, 953984), (203, 921088), (224, 834736), (232, 805952), (256, 730394), (257, 727552), (392, 476992), (406, 460544), (448, 417368), (464, 402976), (512, 365197), (514, 363776), (784, 238496), (812, 230272), (896, 208684), (928, 201488), (1028, 181888), (1421, 131584), (1568, 119248), (1624, 115136), (1792, 104342), (1799, 103936), (1856, 100744), (2056, 90944), (2842, 65792), (3136, 59624), (3248, 57568), (3584, 52171), (3598, 51968), (3712, 50372), (4112, 45472), (5684, 32896), (6272, 29812), (6496, 28784), (7196, 25984), (7424, 25186), (7453, 25088), (8224, 22736), (11368, 16448), (12544, 14906), (12593, 14848), (12992, 14392)]