129731168

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2153}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 293116320

約数和(自身を除く): 163385152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 538, 1076, 1883, 2152, 2153, 3766, 4304, 4306, 7532, 8608, 8612, 15064, 15071, 17224, 30128, 30142, 34448, 60256, 60284, 68896, 120568, 241136, 482272, 579157, 1158314, 2316628, 4054099, 4633256, 8108198, 9266512, 16216396, 18533024, 32432792, 64865584, 129731168]

約数ペア:

[(1, 129731168), (2, 64865584), (4, 32432792), (7, 18533024), (8, 16216396), (14, 9266512), (16, 8108198), (28, 4633256), (32, 4054099), (56, 2316628), (112, 1158314), (224, 579157), (269, 482272), (538, 241136), (1076, 120568), (1883, 68896), (2152, 60284), (2153, 60256), (3766, 34448), (4304, 30142), (4306, 30128), (7532, 17224), (8608, 15071), (8612, 15064)]