129975008

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{29221}}^1$

素因数の和:29370

約数の個数: 24

約数和(自身を含む): 257738040

約数和(自身を除く): 127763032

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 29221, 58442, 116884, 233768, 467536, 935072, 4061719, 8123438, 16246876, 32493752, 64987504, 129975008]

約数ペア:

[(1, 129975008), (2, 64987504), (4, 32493752), (8, 16246876), (16, 8123438), (32, 4061719), (139, 935072), (278, 467536), (556, 233768), (1112, 116884), (2224, 58442), (4448, 29221)]