129303616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155413}}^1$

素因数の和:155438

約数の個数: 28

約数和(自身を含む): 276326092

約数和(自身を除く): 147022476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155413, 310826, 621652, 1243304, 2020369, 2486608, 4040738, 4973216, 8081476, 9946432, 16162952, 32325904, 64651808, 129303616]

約数ペア:

[(1, 129303616), (2, 64651808), (4, 32325904), (8, 16162952), (13, 9946432), (16, 8081476), (26, 4973216), (32, 4040738), (52, 2486608), (64, 2020369), (104, 1243304), (208, 621652), (416, 310826), (832, 155413)]