154747488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 480561984

約数和(自身を除く): 325814496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 491, 536, 588, 672, 784, 804, 938, 982, 1072, 1176, 1407, 1473, 1568, 1608, 1876, 1964, 2144, 2352, 2814, 2946, 3216, 3283, 3437, 3752, 3928, 4704, 5628, 5892, 6432, 6566, 6874, 7504, 7856, 9849, 10311, 11256, 11784, 13132, 13748, 15008, 15712, 19698, 20622, 22512, 23568, 24059, 26264, 27496, 32897, 39396, 41244, 45024, 47136, 48118, 52528, 54992, 65794, 72177, 78792, 82488, 96236, 98691, 105056, 109984, 131588, 144354, 157584, 164976, 192472, 197382, 230279, 263176, 288708, 315168, 329952, 384944, 394764, 460558, 526352, 577416, 690837, 769888, 789528, 921116, 1052704, 1154832, 1381674, 1579056, 1611953, 1842232, 2309664, 2763348, 3158112, 3223906, 3684464, 4835859, 5526696, 6447812, 7368928, 9671718, 11053392, 12895624, 19343436, 22106784, 25791248, 38686872, 51582496, 77373744, 154747488]

約数ペア:

[(1, 154747488), (2, 77373744), (3, 51582496), (4, 38686872), (6, 25791248), (7, 22106784), (8, 19343436), (12, 12895624), (14, 11053392), (16, 9671718), (21, 7368928), (24, 6447812), (28, 5526696), (32, 4835859), (42, 3684464), (48, 3223906), (49, 3158112), (56, 2763348), (67, 2309664), (84, 1842232), (96, 1611953), (98, 1579056), (112, 1381674), (134, 1154832), (147, 1052704), (168, 921116), (196, 789528), (201, 769888), (224, 690837), (268, 577416), (294, 526352), (336, 460558), (392, 394764), (402, 384944), (469, 329952), (491, 315168), (536, 288708), (588, 263176), (672, 230279), (784, 197382), (804, 192472), (938, 164976), (982, 157584), (1072, 144354), (1176, 131588), (1407, 109984), (1473, 105056), (1568, 98691), (1608, 96236), (1876, 82488), (1964, 78792), (2144, 72177), (2352, 65794), (2814, 54992), (2946, 52528), (3216, 48118), (3283, 47136), (3437, 45024), (3752, 41244), (3928, 39396), (4704, 32897), (5628, 27496), (5892, 26264), (6432, 24059), (6566, 23568), (6874, 22512), (7504, 20622), (7856, 19698), (9849, 15712), (10311, 15008), (11256, 13748), (11784, 13132)]