126895328

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:436

約数の個数: 72

約数和(自身を含む): 293516496

約数和(自身を除く): 166621168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 337, 574, 656, 674, 1148, 1312, 1348, 1681, 2296, 2359, 2696, 3362, 4592, 4718, 5392, 6724, 9184, 9436, 10784, 11767, 13448, 13817, 18872, 23534, 26896, 27634, 37744, 47068, 53792, 55268, 75488, 94136, 96719, 110536, 188272, 193438, 221072, 376544, 386876, 442144, 566497, 773752, 1132994, 1547504, 2265988, 3095008, 3965479, 4531976, 7930958, 9063952, 15861916, 18127904, 31723832, 63447664, 126895328]

約数ペア:

[(1, 126895328), (2, 63447664), (4, 31723832), (7, 18127904), (8, 15861916), (14, 9063952), (16, 7930958), (28, 4531976), (32, 3965479), (41, 3095008), (56, 2265988), (82, 1547504), (112, 1132994), (164, 773752), (224, 566497), (287, 442144), (328, 386876), (337, 376544), (574, 221072), (656, 193438), (674, 188272), (1148, 110536), (1312, 96719), (1348, 94136), (1681, 75488), (2296, 55268), (2359, 53792), (2696, 47068), (3362, 37744), (4592, 27634), (4718, 26896), (5392, 23534), (6724, 18872), (9184, 13817), (9436, 13448), (10784, 11767)]