138935664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 446781920

約数和(自身を除く): 307846256

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, 252, 336, 337, 409, 504, 674, 818, 1008, 1011, 1227, 1348, 1636, 2022, 2359, 2454, 2696, 2863, 3033, 3272, 3681, 4044, 4718, 4908, 5392, 5726, 6066, 6544, 7077, 7362, 8088, 8589, 9436, 9816, 11452, 12132, 14154, 14724, 16176, 17178, 18872, 19632, 21231, 22904, 24264, 25767, 28308, 29448, 34356, 37744, 42462, 45808, 48528, 51534, 56616, 58896, 68712, 84924, 103068, 113232, 137424, 137833, 169848, 206136, 275666, 339696, 412272, 413499, 551332, 826998, 964831, 1102664, 1240497, 1653996, 1929662, 2205328, 2480994, 2894493, 3307992, 3859324, 4961988, 5788986, 6615984, 7718648, 8683479, 9923976, 11577972, 15437296, 17366958, 19847952, 23155944, 34733916, 46311888, 69467832, 138935664]

約数ペア:

[(1, 138935664), (2, 69467832), (3, 46311888), (4, 34733916), (6, 23155944), (7, 19847952), (8, 17366958), (9, 15437296), (12, 11577972), (14, 9923976), (16, 8683479), (18, 7718648), (21, 6615984), (24, 5788986), (28, 4961988), (36, 3859324), (42, 3307992), (48, 2894493), (56, 2480994), (63, 2205328), (72, 1929662), (84, 1653996), (112, 1240497), (126, 1102664), (144, 964831), (168, 826998), (252, 551332), (336, 413499), (337, 412272), (409, 339696), (504, 275666), (674, 206136), (818, 169848), (1008, 137833), (1011, 137424), (1227, 113232), (1348, 103068), (1636, 84924), (2022, 68712), (2359, 58896), (2454, 56616), (2696, 51534), (2863, 48528), (3033, 45808), (3272, 42462), (3681, 37744), (4044, 34356), (4718, 29448), (4908, 28308), (5392, 25767), (5726, 24264), (6066, 22904), (6544, 21231), (7077, 19632), (7362, 18872), (8088, 17178), (8589, 16176), (9436, 14724), (9816, 14154), (11452, 12132)]