157965984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 348795936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1511, 1584, 1936, 2178, 2376, 2904, 3022, 3168, 3267, 3872, 4356, 4533, 4752, 5808, 6044, 6534, 8712, 9066, 9504, 11616, 12088, 13068, 13599, 16621, 17424, 18132, 24176, 26136, 27198, 33242, 34848, 36264, 40797, 48352, 49863, 52272, 54396, 66484, 72528, 81594, 99726, 104544, 108792, 132968, 145056, 149589, 163188, 182831, 199452, 217584, 265936, 299178, 326376, 365662, 398904, 435168, 448767, 531872, 548493, 598356, 652752, 731324, 797808, 897534, 1096986, 1196712, 1305504, 1462648, 1595616, 1645479, 1795068, 2193972, 2393424, 2925296, 3290958, 3590136, 4387944, 4786848, 4936437, 5850592, 6581916, 7180272, 8775888, 9872874, 13163832, 14360544, 17551776, 19745748, 26327664, 39491496, 52655328, 78982992, 157965984]

約数ペア:

[(1, 157965984), (2, 78982992), (3, 52655328), (4, 39491496), (6, 26327664), (8, 19745748), (9, 17551776), (11, 14360544), (12, 13163832), (16, 9872874), (18, 8775888), (22, 7180272), (24, 6581916), (27, 5850592), (32, 4936437), (33, 4786848), (36, 4387944), (44, 3590136), (48, 3290958), (54, 2925296), (66, 2393424), (72, 2193972), (88, 1795068), (96, 1645479), (99, 1595616), (108, 1462648), (121, 1305504), (132, 1196712), (144, 1096986), (176, 897534), (198, 797808), (216, 731324), (242, 652752), (264, 598356), (288, 548493), (297, 531872), (352, 448767), (363, 435168), (396, 398904), (432, 365662), (484, 326376), (528, 299178), (594, 265936), (726, 217584), (792, 199452), (864, 182831), (968, 163188), (1056, 149589), (1089, 145056), (1188, 132968), (1452, 108792), (1511, 104544), (1584, 99726), (1936, 81594), (2178, 72528), (2376, 66484), (2904, 54396), (3022, 52272), (3168, 49863), (3267, 48352), (3872, 40797), (4356, 36264), (4533, 34848), (4752, 33242), (5808, 27198), (6044, 26136), (6534, 24176), (8712, 18132), (9066, 17424), (9504, 16621), (11616, 13599), (12088, 13068)]