157939488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 517608000

約数和(自身を除く): 359668512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 499, 504, 628, 672, 942, 998, 1008, 1099, 1256, 1413, 1497, 1884, 1996, 2016, 2198, 2512, 2826, 2994, 3297, 3493, 3768, 3992, 4396, 4491, 5024, 5652, 5988, 6594, 6986, 7536, 7984, 8792, 8982, 9891, 10479, 11304, 11976, 13188, 13972, 15072, 15968, 17584, 17964, 19782, 20958, 22608, 23952, 26376, 27944, 31437, 35168, 35928, 39564, 41916, 45216, 47904, 52752, 55888, 62874, 71856, 78343, 79128, 83832, 105504, 111776, 125748, 143712, 156686, 158256, 167664, 235029, 251496, 313372, 316512, 335328, 470058, 502992, 548401, 626744, 705087, 940116, 1005984, 1096802, 1253488, 1410174, 1645203, 1880232, 2193604, 2506976, 2820348, 3290406, 3760464, 4387208, 4935609, 5640696, 6580812, 7520928, 8774416, 9871218, 11281392, 13161624, 17548832, 19742436, 22562784, 26323248, 39484872, 52646496, 78969744, 157939488]

約数ペア:

[(1, 157939488), (2, 78969744), (3, 52646496), (4, 39484872), (6, 26323248), (7, 22562784), (8, 19742436), (9, 17548832), (12, 13161624), (14, 11281392), (16, 9871218), (18, 8774416), (21, 7520928), (24, 6580812), (28, 5640696), (32, 4935609), (36, 4387208), (42, 3760464), (48, 3290406), (56, 2820348), (63, 2506976), (72, 2193604), (84, 1880232), (96, 1645203), (112, 1410174), (126, 1253488), (144, 1096802), (157, 1005984), (168, 940116), (224, 705087), (252, 626744), (288, 548401), (314, 502992), (336, 470058), (471, 335328), (499, 316512), (504, 313372), (628, 251496), (672, 235029), (942, 167664), (998, 158256), (1008, 156686), (1099, 143712), (1256, 125748), (1413, 111776), (1497, 105504), (1884, 83832), (1996, 79128), (2016, 78343), (2198, 71856), (2512, 62874), (2826, 55888), (2994, 52752), (3297, 47904), (3493, 45216), (3768, 41916), (3992, 39564), (4396, 35928), (4491, 35168), (5024, 31437), (5652, 27944), (5988, 26376), (6594, 23952), (6986, 22608), (7536, 20958), (7984, 19782), (8792, 17964), (8982, 17584), (9891, 15968), (10479, 15072), (11304, 13972), (11976, 13188)]