138514432

素因数分解:

$2^{12}\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4862

約数の個数: 52

約数和(自身を含む): 316631296

約数和(自身を除く): 178116864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 4831, 7168, 9662, 14336, 19324, 28672, 33817, 38648, 67634, 77296, 135268, 154592, 270536, 309184, 541072, 618368, 1082144, 1236736, 2164288, 2473472, 4328576, 4946944, 8657152, 9893888, 17314304, 19787776, 34628608, 69257216, 138514432]

約数ペア:

[(1, 138514432), (2, 69257216), (4, 34628608), (7, 19787776), (8, 17314304), (14, 9893888), (16, 8657152), (28, 4946944), (32, 4328576), (56, 2473472), (64, 2164288), (112, 1236736), (128, 1082144), (224, 618368), (256, 541072), (448, 309184), (512, 270536), (896, 154592), (1024, 135268), (1792, 77296), (2048, 67634), (3584, 38648), (4096, 33817), (4831, 28672), (7168, 19324), (9662, 14336)]